File Number: PAZ2026051100100

Release Date: May 29,2026

Applicable to: 200 online users · Integrated cloud ERP solution for assembly integration and project-based manufacturing enterprises

Chapter 1: Tender Announcement

1.1 Bidding Organization Information

Tenderer: Huachangda Intelligent Equipment Group Co., Ltd.

Project Location: Jiading District, Shanghai

Project Nature: New development, implementation, interface development, and operation and maintenance services for an enterprise information cloud ERP system

1.2 Project Overview

This project targets an enterprise with a scale of 2,000 online users specializing in assembly integration and project-based manufacturing. Its core business encompasses project initiation and order acceptance, customized assembly production, and comprehensive project management across the entire lifecycle, covering sales projects, procurement supply chains, production planning, cost control, and financial accounting. To achieve digital transformation of business operations, standardized processes, and integrated data management while eliminating data silos between existing group systems, we are now conducting a public tender for an integrated cloud ERP system. The package includes full suite of cloud service modules, organizational registration mechanisms, custom system interface development, implementation training, and operational maintenance services, with the following key functional objectives to be met:

1. Establish a unified multi-organization governance framework for the group, supporting multi-level management across the group, subsidiaries, and project departments, while standardizing organizations, permissions, master data, and processes.

2. Achieve standardized and integrated financial accounting, with unified platform management for general ledger, accounts receivable and payable, funds, assets, financial statements, and consolidated financial statements.

3. Integrate the entire project lifecycle management with financial cost tracking, establishing a closed-loop system for project budgeting, execution, cost accumulation, revenue recognition, and analysis.

4. Enhance parallel accounting of product costs and project costs to facilitate precise aggregation and allocation of production manufacturing costs and expenses.

5. Achieve deep integration of supply chain, production, projects, and finance, automate business processes to financial systems, and enhance efficiency and compliance.

6. Develop an operational analysis and reporting platform that supports multi-dimensional queries, in-depth analytical visualization, and enhances management decision-making.

7. Achieve full integration of data, documents, and processes between OA and ERP systems, eliminate information silos, and ensure automated closed-loop business operations.

The solution covers all levels of the group and its subsidiaries, including: Financial Cloud, Supply Chain Cloud, Manufacturing Cloud, Project Cloud, Cost Control Services, Multi-Organizational Management, Reporting Platform, Low-Code Development, OA and ERP System Integration, and Mobile Apps.

1.3 Scope of Tender Procurement

This procurement constitutes a comprehensive modular cloud ERP integrated service package, encompassing six core cloud services along with corresponding customized development services, as detailed below:

• Financial Cloud: General ledger management, cash management, accounts receivable and payable management, fixed asset management, enterprise operational risk management, consolidated financial statements, corporate reports, actual product costs, project cost accounting, tax management, multi-dimensional financial auxiliary accounting

• Supply Chain Cloud: Sales Management, Procurement Management, Inventory Management, Internal Transactions, Inventory Accounting

• Cloud Computing for Manufacturing: Production Planning, Outsourcing Management, and Production Management.

• Project Cloud: Project initiation, WBS task decomposition, project budgeting, project planning, project risk management, project analysis.

• Cost Control Services: Expense Reimbursement, Expense Budgeting

• Organizational Filing Service: Filing platform, organizational management, price comparison, low-code development, and project member applications.

• Custom Development Service: This involves developing bidirectional interfaces with the Group's existing OA and ES systems, conducting data integration testing, ensuring synchronization compatibility, implementing exception handling mechanisms, and performing basic operational maintenance.

1.4 Delivery Cycle

Delivery timeline: Complete core module deployment and interface integration testing within 4 months after contract signing; finalize full-module implementation and comprehensive acceptance delivery within 6 months.

1.5 Bidder Qualification Requirements

• The bidder must be a domestic independent legal entity with valid business operating qualifications.

• It holds the copyright for its proprietary cloud-based ERP software, possesses relevant product certifications, and has the necessary qualifications for compliant cloud service operations.

• Within the past three years, there have been at least three successful implementations of cloud-based ERP systems in the assembly integration and project manufacturing industries, each serving organizations with a workforce of 200 employees or more.

• The service provider must be an original manufacturer or a first-tier authorized vendor, with a localized technical implementation, development, and operations team based in Shanghai.

• We possess extensive experience in custom development of group OA and ES system interfaces, as well as effective data integration implementation.

Chapter 2: Detailed Technical and Functional Requirements of the Project

2.1 Financial Cloud

2.1.1 General Ledger

· supports the group's unified accounting subjects, auxiliary accounting processes, voucher rules, accounting policies, and ledger systems.

· provides end-to-end processing for vouchers—including preparation, import, review, accounting entry, carryover, profit/loss conversion, year-end closing, and reverse closing.

· Supports multi-dimensional auxiliary accounting: departments, projects, customers, suppliers, materials, cost centers, and custom accounting items.

· supports internal transaction coordination, account reconciliation, automatic cash flow allocation with manual adjustments, and automatically generates the cash flow statement.

· provides comprehensive account query and cross-checking capabilities for general ledgers, subsidiary ledgers, journal books, multi-column accounts, balance sheets, and chronological journals.

· supports cross-organization queries, aggregations, and offsetting operations, enabling centralized group financial monitoring and compliance management.

2.1.2 Cash Management

· Supports receipt slips, payment slips, and expense payments.

· seamlessly integrates with accounts payable, accounts receivable, expense reimbursement, project payments, and procurement payments, enabling closed-loop management of fund disbursements.

2.1.3 Accounts Receivable Management

· supports comprehensive management of all receivables, including sales receivables, project receivables, other receivables, receivable notes, and advance receipts.

· Revenue recognition, payment recording, write-off, aging analysis, maturity alerts, and bad debt provision and reversal.

· Supports customer credit management and integrates seamlessly with sales, project, and contract systems.

· Provides accounts receivable balance statements, subsidiary ledgers, aging analysis reports, collection analysis reports, and comprehensive accounts receivable reports.

2.1.4 Payable Management

· supports comprehensive management of all payment-related operations, including accounts payable (general), project-specific payments, other payable items, payable bills, and advance payments.

· Provide the statement of accounts payable, subsidiary ledgers, and aging analysis.

2.1.5 Fixed Assets

· Comprehensive asset lifecycle management: addition, modification, depreciation and amortization, impairment, disposal, and scrapping.

· supports fixed assets, intangible assets, and their classified management and accounting.

· supports multiple depreciation methods, classified depreciation, departmental allocation, and automatic generation of depreciation vouchers.

· and the general ledger, asset management system, ensuring consistency between records and physical assets.

2.1.6 Consolidated Financial Statements

· supports statutory mergers, management mergers, and multi-criteria mergers.

Automatic reconciliation and offsetting of · internal transactions, internal trades, and internal cash flows.

2.1.7 Corporate Reports

· Supports data retrieval for internal management reports and monthly reports.

· supports customizing report formulas, checking logical consistency, and exporting for printing.

· Provides report permission controls to meet multi-organization reporting aggregation requirements.

2.1.8 Actual Product Cost

· supports the accumulation, allocation, and calculation of production material costs, labor costs, and manufacturing overheads.

· supports various pricing methods including monthly average, first-in-first-out (FIFO), and standard cost, as well as provisional inventory recording and reversal entries.

· provides cost composition analysis, cost variance analysis, abnormal cost alerts, and product profitability analysis.

· is automatically integrated with production, inventory, stock accounting, and general ledger systems to enable precise cost calculation.

2.1.9 Project Cost

· Adopting projects as the measurement unit, it enables automatic aggregation of full-cycle project costs: materials, labor, overheads, and indirect expenses.

· supports accounting and allocation based on WBS, cost elements, cost centers, and multi-dimensional criteria.

Real-time comparison of · project costs against budgets, with over-budget alerts, mandatory controls, or reminders, and support for cost allocation and revenue matching.

· Provides project cost ledgers, detailed cost statements, cost summaries, project profit/loss analyses, and cost traceability queries.

2.1.10 Business Operation Analysis

· Build a performance dashboard covering key metrics: revenue, profit, expenses, cash flow, balance sheet, accounts receivable, and inventory turnover.

· supports multi-layered data tracing from reports to general ledgers, vouchers, and business documents to pinpoint the root cause of issues.

2.2 Supply Chain Cloud

2.2.1 Procurement Management

· A fully integrated closed-loop process covering requisition, approval, ordering, receiving, warehousing, invoice collection, settlement, and payment processing.

· Procurement price management for suppliers, procurement contracts, purchase invoices, and procurement analysis.

· Integration with inventory, accounts payable, projects, production, expense control, and OA systems to achieve seamless integration of procurement operations and financial processes.

2.2.2 Sales Management

· Quotation, Order Processing, Shipping, Outbound Delivery, Invoice Issuance, Payment Collection, and Settlement.

· supports multi-organization sales, internal transaction sales, and project-based sales, automatically generating accounts receivable and revenue recognition.

· provides sales ledgers, gross profit figures, sales rankings, shipment execution records, and customer analysis reports.

2.2.3 Inventory Management

· Inventory intake, outbound, transfer, counting, assembly/dismantling, format conversion, storage location management, and inventory alerts.

· supports batch and expiration date tracking, enabling comprehensive quality traceability and refined inventory management.

· provides transmission/reception/stock summary reports, inventory ledgers, analysis of stagnant materials, and inventory age analysis.

2.2.4 Internal Transactions

· Group's internal procurement, internal sales, internal material requisition, and internal settlement processes.

· Supports internal transaction pricing, internal settlement processes, and internal transfer of property rights, automatically generating internal accounts receivable and payable.

2.2.5 Inventory Accounting

· Cost accounting for · inventory intake and outbound, cost calculation, end-of-period processing, account closure, and final settlement; automatically generate vouchers.

· seamlessly integrates with procurement, sales, inventory, production, general ledger, and cost systems, ensuring real-time data synchronization.

2.2.6 Price Inquiry and Comparison

· Procurement processes encompass inquiry, quotation, comparison, pricing, traceability of procedures, and final approval—all conducted with compliance and transparency to reduce procurement costs.

· supports historical price comparison queries, supplier quote comparisons, and price database management.

2.3 Manufacturing Cloud

2.3.1 Production Planning

· Demand planning, Material Requirements Planning (MRP), and plan issuance.

· supports order-driven, inventory-driven, and project-driven planning to ensure complete material availability and orderly production.

2.3.2 Production Management

· Production orders, material requisition, replenishment, return, warehousing, production progress tracking, and material consumption control.

2.3.3 Outsourced Management

· Outsourced orders, material issuance, material receipt, verification, processing fee settlement, outsourced inventory, and outsourced material control.

· integrates with procurement, inventory, accounts payable, and cost management to establish a closed-loop system for outsourced operations.

2.4 Project Cloud

2.4.1 Project Process Management

· Project initiation, feasibility study, bidding, contract execution, briefing sessions, plan formulation, WBS decomposition, schedule management, and document management.

· Project execution tracking, task assignment, deliverable management, acceptance management, closure management, and project documentation.

· Support Project Board: Progress, costs, revenue, payments received, resources, risks, and changes are clearly displayed at a glance.

2.4.2 Project Risks

· Risk identification, registration, assessment, early warning, handling, tracking, and closure form a closed-loop risk management system.

· supports comprehensive risk monitoring across multiple dimensions for project safety, progress, cost, and funding.

2.4.3 Project Budget

· Project estimate, budget preparation, approval, issuance, breakdown, control, adjustment, and execution analysis.

The · project budget is integrated with costs, expenses, procurement, and payments, enabling proactive budgeting, real-time control, and post-event analysis.

2.4.4 Project Analysis

· Project progress analysis, cost analysis, revenue analysis, profit analysis, payment collection analysis, and resource efficiency analysis.

· Multiple project comparisons, project rankings, profit/loss forecasts, and performance evaluations.

2.4.5 Project Member Application

· Mobile applications for work reporting, task acceptance, progress tracking, document approval, project information queries, and collaborative communication.

· supports on-site operations and mobile approvals, enhancing project execution efficiency.

2.5 Fee Control Service

2.5.1 Expense Reimbursement

submission of all types of expenses including · loans, reimbursements, travel costs, office expenses, and project expenditures.

· is integrated with budgeting, general ledger, project management, and OA systems to ensure cost compliance, transparency, and controllability.

2.5.2 Cost Budget

Preparation, issuance, control, execution analysis, budget overruns warning, and approval of · cost budgets.

· Implement multi-dimensional control by department, project, cost center, and expense type, supporting both rigid and flexible controls.

3. Integration Requirements for OA and ERP Systems

3.1 Synchronization of Organizational Structure

The organizational structure of · Zhiyuan OA has been fully synchronized with the ERP system, ensuring consistency across organizations, personnel, and processes.

· supports adding and modifying organizations with consistent data.

3.2 Master Data Synchronization

· Supplier Information: OA supplier details are automatically synchronized to ERP, with unified coding, names, and statuses.

· Project Information: OA project data is automatically synchronized to ERP.

3.3 Synchronization of Procurement Requirements

· The ERP procurement requisition is automatically synchronized to the OA procurement requisition, including details such as organization, material, quantity, requisition date, using department, and project information.

3.4 Return of Quotation Results

The · OA tripartite quotation results are automatically transmitted to ERP, including the quote details, unit price, total amount, comparison conclusion, and approval status, enabling seamless integration with subsequent procurement processes.

3.5 Synchronization of daily expense reimbursement (non-project)

·OA automatically sends daily expense reimbursements (excluding specific items) to the ERP system to generate reimbursement forms, including details such as the reimbursing employee, department, expense type, amount, and item description.

3.6 Synchronization of Project Expense Reimbursement

The · OA project reimbursement form is automatically sent to the ERP system to generate a project expense statement, containing details such as the project, amount, contract, and payment information.

3.7 Project Work Hours Synchronization

· Project hours recorded in OA are automatically transferred to the ERP project hour sheet, including personnel, project, WBS, date, hours worked, task details, and approval status, for labor cost calculation.

4. Basic Platform and Mobile App

4.1 Multi-organizational Control

· supports a multi-level architecture comprising Group – Subsidiary – Project Department, with unified master data, permissions, workflows, and reports.

· supports cross-organization collaboration, data isolation, internal transactions, internal settlements, and consolidated reporting.

4.2 Reporting Platform

· Custom Reports and Queries.

· Supports permission management, export and printing, and deep query capabilities.

4.3 Low-Code Development

· supports custom forms, workflows, pages, and interfaces to meet personalized business expansion needs.

4.4 Mobile App

· supports mobile approval, task management, messaging, reporting, expense reimbursement, and collaboration.

· PC data, processes, and messages are synchronized in real-time with mobile devices, enabling seamless mobile office operations.

5. Requirements for the Technology Platform

1. Architecture: B/S architecture, featuring distributed, highly available, and scalable capabilities.

2. Security: Complies with China's Level 3 Information Security Protection Standard, featuring identity authentication, fine-grained permissions, operation logs, and data encryption.

3. Performance: High concurrency and stability, supporting 24/7 operation.

4. Integration: Standard API interfaces support OA and ERP data synchronization, ensuring accurate data and synchronized status.

5. Scalability: Supports flexible expansion of organizations, functions, and processes to accommodate future business growth.

6. Usability: The interface is clean and the workflow is clear, supporting mobile and intelligent applications.

Bidders must complete the development of customized interfaces and joint debugging with the company's existing Group OA system and ES system. Specific requirements are as follows:

• OA System Integration: Synchronization of organizational structure, user permissions, two-way circulation of business approval documents, process message notifications, and synchronized archiving of approval trails.

• ES System Integration: bidirectional synchronization of basic archival data, real-time interaction of operational ledger data, data query and retrieval, and unified data aggregation and reporting.

• Interface Standards: Features encrypted transmission and real-time synchronization mechanisms, with error notification alerts, log recording, and breakpoint resumption capabilities.

• Reserve interfaces for future system expansion, and provide free interface debugging and minor adaptation/optimization services during the warranty period.

6. Project Implementation Requirements

1. No subcontracting or division of tasks; the project team must remain stable, and key personnel shall not be replaced arbitrarily.

2. Implementation Process: Requirements analysis → Blueprint design → System configuration → Integration development → Testing → Pilot deployment → Full-scale rollout → Acceptance testing.

3. The OA and ERP integration must be provided separately: the integration solution and interface list.

4. Phased delivery and modular deployment ensure controllable risks, traceable processes, and verifiable outcomes.

7. Project Acceptance Requirements

1. Phased acceptance: Pilot acceptance → Full-scale launch acceptance → Final acceptance.

2. The integration acceptance must verify that: organizational synchronization, supplier/project master data, procurement requirements, third-party quotations, daily reimbursement processes, and labor hour synchronization are all functioning properly.

3. Acceptance criteria: Functions are fully functional, processes run smoothly, data is accurate, and integration operates normally.

4. Consistent data, traceable documents, closed-loop processes, and real-time status synchronization.

8. List of Deliverables

1. Project management documents: Implementation plan, organizational structure, and requirements specification.

2. Integrated specialized documentation: OA and ERP integration solution, interface list, interface development code, and secondary development function code.

3. Testing and deployment documentation: Testing plan, Deployment plan.

4. User and Maintenance Documentation: User Manual, Operation Manual.

5. Acceptance and Summary Documents: Launch Report, Acceptance Report.

Chapter 3: Pricing Specifications and Bid Instructions

This quote is a total price including tax and covers all services: cloud module deployment, requirements analysis, process mapping, system configuration, data migration, API development, joint debugging and testing, staff training, first-year operations and maintenance, and compliance reporting system setup. The quote must be itemized, and hidden charges are prohibited.

3.1 Required items for quotation

1. Licensing fees for six major cloud service packages (Financial Cloud, Supply Chain Cloud, Manufacturing Cloud, Project Cloud, Cost Control, and Organizational Reporting);

2. System implementation service fees (research, configuration, process optimization, data import, and deployment support);

3. Costs for customized development of OA and ES system interfaces, as well as joint debugging and testing;

4. Training costs for all personnel (administrators, key users, frontline operators);

5. First-year free maintenance service fee;

6. Optional value-added services (unit prices must be specified separately).

3.2 Bid Contact Person

Bidding Contact Person: Li Li

Send bidding materials to the email address purchases@hcd-group.com

Technical Contact Persons: Engineer Wang – 15262566839; General Manager Li – 17702196518

3.3 Submission of Bids and Bid Closure Date

Tender deadline: June 12, 2026, at 17:00. Please submit the tender documents via email before the deadline; the documents must be PDF files with official seals. Submissions after this date will not be considered valid.

3.4 Bid Opening and Questioning

Within one week after the bid submission deadline, the company conducts an internal bid evaluation. If any clarification requests from bidders arise during the evaluation process, procurement staff will contact them; bidders are requested to maintain open communication channels and respond promptly via phone or email during this period. The evaluation results will be sent to the successful bidder via email within one week following the evaluation session, while unsuccessful bidders will not receive further notifications.

Chapter 4: Bid Evaluation Criteria (Total Score: 100 Points)

1. Product Function Fit (40 points): The evaluation focuses on project manufacturing, assembly production planning, supply chain management, financial cost control, organizational reporting, and interface compatibility. Full functional coverage and alignment with business scenarios earn a perfect score.

2. Technical Architecture and Security (15 points): Cloud-native architecture, security certifications, data compliance, openness, mobile compatibility, system stability;

3. Implementation and Development Capabilities (20 points): Local Shanghai team setup, industry-specific project cases, practical experience in interface development, and standardized implementation methodologies.

4. Quotation reasonableness (15 points): The quotation should be transparent, itemized clearly, and offer excellent value for money, without inflated prices or malicious low-price competition.

5. After-sales service and maintenance (10 points): Response speed, on-site support, version upgrades, warranty services, and problem resolution capabilities.

Chapter 5: Core Terms of the Contract

5.1 Training and Quality Assurance After-Sales Service

Training:

· Tiered training: System administrator training, key user training, and end-user training.

· Training Objectives: Ensure users can independently operate, maintain, and resolve common issues.

Warranty and After-sales Service:

The comprehensive warranty period is 1 year. During this period, we provide 24/7 remote support, with emergency fault responses within 30 minutes, on-site (Shanghai) resolution for major faults, and general fault responses within 4 hours. Services include free version upgrades, interface debugging, system maintenance, and basic optimization.

5.2 Data Ownership

All business data, system data, interface development code, and secondary development functional code of the project shall be exclusively owned by the tenderer. The winning bidder is prohibited from retaining, disclosing, or misusing such materials without authorization.

Chapter 6 Supplementary Provisions

1. All requirements in this tender document constitute mandatory and reference specifications; bidders must fully comply with or exceed these requirements.

2. The bidder's tender documents must include the product proposal, implementation plan, case studies, team qualifications, and detailed itemized quotations.

3. This project does not accept consortium bids, nor does it permit subcontracting or division of services.

The tenderer is Huachangda Intelligent Equipment Group Co., Ltd.

Date: 29 May 2026

Huachangda Intelligent Equipment Group Co., Ltd.

Business Terms for the Procurement of an ERP Cloud System

Contract Number:                         

Party A: Huachangda Intelligent Equipment Group Co., Ltd.

second party ：                                

Date of Signing: Year Month Day

Party A: Huachangda Intelligent Equipment Group Co., Ltd.

second party ：                                                                        

In accordance with the Civil Code of the People's Republic of China and relevant laws and regulations, Party A and Party B, guided by the principles of mutual trust, sincere cooperation, and shared development, have reached the following terms through friendly consultation regarding Party A's purchase of Party B's ERP cloud system and related services:

1、definition

1.1 ERP Cloud Services: Enterprise internet application and operational services deployed on public IaaS platforms, delivered under a multi-tenant sharing model with subscription-based pricing.

1.2 Application Services: Primarily providing enterprise internet application services for Party B to utilize the purchased ERP cloud service products, including cloud application deployment, iterative updates, cloud platform operation and maintenance, cloud platform management, and cloud data management services.

1.3 Implementation Services: Refers to non-standardized implementation tools, remote or on-site consulting support services, and project management services provided to the client based on its requirements, in addition to application services, to deliver ERP cloud system enterprise application services. These include requirement analysis, product configuration, application initialization, data preparation, configuration for various business scenarios, application testing, and user training.

1.5 Customer Success Program Services: These are public cloud-based service offerings designed to help customers achieve business innovation and objectives more rapidly through high-tech, high-value, and high-experience customer success services.

2、service content

2.1 Party B shall provide ERP cloud services to Party A in accordance with the application services, customer success programs, implementation services, and other provisions specified in the annexes; the specific service details and billing standards shall be governed by the technical section annexes of this contract.

3、Party B's Responsibilities

3.1 Party B warrants that it possesses valid and lawful operational qualifications for conducting the business under this Contract, holds all required statutory licenses and certifications, confirms that its products are either owned by the Company or sold through legally authorized agents, and maintains such compliance throughout the term of this Contract.

3.2 Party B has conducted thorough communication with Party A regarding the requirements and objectives of the contract, fully understands Party A's functional needs, and shall provide software implementation and development in accordance with the agreed functional specifications. The final acceptance date is [as specified in the research report signed by both parties], and Party B commits to completing the final acceptance within the timeframe stipulated in this contract.

3.3 During the first year of service as stipulated in this contract, Party B shall provide free technical support and maintenance services, with the service period commencing from the date of successful final acceptance and signing. Party B shall offer real-time remote troubleshooting support. If a fault cannot be resolved within three hours via remote maintenance, Party B shall provide an alternative solution to ensure uninterrupted operations for Party A and resolve the issue within one business day.

3.4 If Party B performs any system operations—including version updates, feature iterations, system upgrades, or backend maintenance adjustments—that may affect Party A's normal use of the cloud service products, Party B must notify Party A in writing at least five working days in advance, specifying the operation period and expected impact scope, and prioritize performing such operations during non-busy periods for Party A. Unannounced downtime maintenance or forced upgrades are strictly prohibited. If, due to Party B's own reasons (such as updates, iterations, upgrades, or maintenance), Party A's system becomes unavailable for a cumulative duration exceeding four hours, Party B shall extend the corresponding cloud service usage period under this contract by an equivalent amount.

3.5 If the software or after-sales services provided by Party B cause any loss to Party A or any third party, Party B shall bear all losses incurred by Party A and the third party (including but not limited to compensation, appraisal fees, evaluation fees, preservation costs, legal fees, litigation expenses, travel expenses, etc.).

3.6 Without the written consent of Party A, Party B shall not subcontract or transfer the project under this contract.

3.7 Party B confirms that: Party A, as the group company, shall make unified procurement of the software and related services specified in this contract; all software products licensed by Party B for Party A's use may also be freely used by Party A's affiliated companies without any conditions, except for those intended for Party A's own use.

4、product assurance

4.1 Party B warrants that all delivered software complies with the functions specified in the documentation and user manual, as evidenced by the successful completion of software acceptance testing. The successful completion of acceptance testing shall constitute conclusive evidence that the licensed software meets the functional requirements described in the documentation and user manual.

4.2 If the licensed software fails to operate as specified in the documentation and user manual, Party B shall be responsible for correcting the software; if correction is not feasible, Party B shall provide Party A with a free replacement of the compliant licensed software. Should neither of these methods prove viable, Party A may terminate the license for the non-compliant portion or entirety of the software, require Party B to refund all paid licensing fees for that portion or entirety, and hold Party B liable for breach of contract pursuant to Clause 3 of Article 11 hereof.

5、Product Acceptance

5.1 Upon completion of software development, implementation, installation, and debugging, Party B shall organize Party A to conduct acceptance testing. The services provided by Party B shall comply with the terms of this contract, the research report signed and stamped by both parties, and meet Party A's usage requirements. If the services fail Party A's acceptance inspection, they shall not be deemed qualified; Party A has the right to require Party B to make corrections within a specified period. Party B shall promptly implement the required corrections and subsequently organize another acceptance test with Party A until the service passes Party A's acceptance inspection and receives written confirmation from Party A.

6、Service Fees and Payment Methods

6.1 The service fees under this Contract include application service fees, implementation service fees, development fees, technical support fees, and all other related costs, with the total amount equaling the sum of all individual service fees.

6.2 Pursuant to the annex to this contract, Party A shall pay Party B a total service fee including tax of RMB [] yuan (in words: [] yuan in full), comprising the following items:

（ cost breakdown ）

6.3 Payment Method: Party A shall pay the contract amount to Party B in installments via bank transfer, with the specific payment schedule as follows: First Payment (): Within 30 working days after the execution of this contract and upon receipt of a valid VAT special invoice issued by Party B, Party A shall pay RMB [] yuan (in words: Whole) to Party B;

The second payment () shall be made to Party B within 30 working days after the signing of this contract and upon receipt of a valid VAT special invoice issued by Party B, in the amount of RMB [] yuan (in words:).

The third payment shall be made by Party A to Party B within 30 working days after signing the initial acceptance report and receiving a valid VAT invoice of equivalent amount issued by Party B, in the amount of RMB [] yuan (in words: Yuan Only).

The fourth payment (): Within 30 working days after Party A signs the final acceptance report and receives the equivalent valid VAT invoice issued by Party B, Party A shall pay Party B the amount of RMB [] yuan (in words: Yuan Only).

6.4 The unified payment account details for Party B are as follows:

7、Renewal, Addition, and Upgrade of Application Services

7.1 Party B shall send a written renewal notice to Party A two months prior to the expiration of the application service. Upon receiving the notice, Party A shall inform Party B whether to renew the service before its expiration. If renewal is decided, Party B shall promptly select one of the following methods for renewal:

(Recharge method)

8、Service Updates and Iterations

8.1 Party B may update or iterate the ERP cloud system services and related products/services at any time (including but not limited to product modifications, upgrades, functionality enhancements, development of new versions or services). Party B shall notify Party A in an appropriate manner (including but not limited to system prompts, announcements, internal messages, or emails) within five (5) working days prior to releasing such updates/iterations, and ensure that they do not interfere with Party A's normal use. Party A understands and confirms that such updates/iterations provided by Party B are necessary for delivering the latest services to Party A and have been duly authorized by Party A; no separate written confirmation from Party A is required.

8.2 Party B shall use the contact person, telephone number, and email address provided by Party A in this contract as the notification channel for updates or iterations of ERP cloud services and related products/services. If Party B has sent such notifications to the specified mobile phone number and email address of the aforementioned contact person, it shall be deemed that Party B has duly fulfilled its notification obligation.

9、Data Security Protection

9.1 Party A shall retain ownership of all data stored or generated during the use of the ERP cloud service and shall solely be responsible for the accuracy, quality, completeness, legality of such data, as well as the methods by which it was obtained. For purposes such as providing services to Party A or preventing/treating technical failures, Party B has the right to access and retrieve Party A's data; may collect and utilize behavioral data of Party A and its users for the normal operation of the ERP cloud service; and may use the stored data to develop new products and services for Party A. However, under the following circumstances, Party B may disclose or provide such data to third parties without assuming any liability:

9.1.1 Has obtained prior authorization from Party A;

9.1.2 As required by laws and regulations or by judicial or administrative authorities.

9.2 If Party B terminates providing application services to Party A, Party B shall retain the data for six months, during which Party A may migrate the data. Upon expiration of the six-month period after service termination, if Party A fails to complete migration due to special circumstances, both parties shall negotiate a new grace period.

9.3 To authenticate and bill users of Party A's ERP application services, Party B may collect necessary account and login information. Party B undertakes not to disclose such data to any third party; however, under the following circumstances, Party B may disclose or provide such data to a third party:

9.3.1 Has obtained prior authorization from Party A;

9.3.2 As required by laws, regulations, legal procedures, or written requests from judicial or administrative authorities, provided that Party A is notified in advance.

9.4 Party B may issue security maintenance notices from time to time based on the cybersecurity situation. Party A shall adjust accounts, passwords, or security levels as required by Party B. If Party A fails to comply with such requirements and incurs losses, Party A shall bear full responsibility independently.

9.5 Party B shall implement appropriate technical and organizational measures, internal controls, etc., to protect Party A's data from accidental loss or alteration, unauthorized disclosure or access, or illegal destruction. Party B shall not:

9.5.1 Altering Party A's data without authorization;

9.5.2 Unauthorized disclosure of Party A's data;

9.5.3 Access to the Client's data shall not be permitted except for providing services, preventing or resolving service or technical failures, or connecting to customer support upon the Client's request.

10、intellectual property right

10.1 Party A acknowledges that the copyright and other legitimate rights to the ERP cloud services, related solutions, and documentation obtained under this contract belong solely to the Software Company. Party A shall only have the right to use these services during the term of this contract and within the specified scope.

10.2 Party A shall only have the right to use the account during the term of this contract and within the scope of services provided.

10.3 Party B warrants that, as of the effective date of this Contract, the ERP cloud service product shall not infringe upon any third party's patent rights, copyrights, trademark rights, trade secrets, or other proprietary rights. If the software provided by Party B infringes upon third-party intellectual property rights, Party A shall have the right to terminate this Contract; Party B shall refund all payments made by Party A and pay a penalty of RMB 500,000. Should such penalty be insufficient to cover Party A's losses, Party B shall continue to provide additional compensation.

10.4 If Party A uses the licensed software under this Contract and causes a third party to file a lawsuit or complaint against Party A alleging infringement of its legal rights such as copyright, patent rights, exclusive trademark rights, or trade secrets, Party B shall compensate Party A for all resulting losses, including but not limited to attorney fees, litigation costs, preservation fees, notarization fees, travel expenses, and compensation amounts. Where Party B needs to participate in or directly handle such claims, Party A shall grant Party B explicit authorization; Party B shall not refuse, and Party A agrees to provide reasonable assistance accordingly.

11、liability for breach contract

11.1 Party B shall complete software development, installation, debugging, and organization of acceptance within the period specified in this Contract. If Party B fails to complete such tasks within the stipulated timeframe, it shall pay Party A a penalty of 0.04% of the total contract price for each day of delay; if the delay exceeds 15 days, Party A has the right to terminate the Contract, and Party B shall refund all payments made by Party A and compensate for any direct losses incurred.

11.2 If Party B fails to respond to after-sales service requests within the timeframe stipulated in this contract, it shall pay a penalty of RMB 800 for each occurrence.

11.3 Under any of the following circumstances, Party A shall have the right to terminate this Contract by giving written notice to Party B; Party B shall refund all amounts paid by Party A and compensate Party A for its direct losses:

11.3.1 If Party B is unable or fails to fulfill its obligations under this Contract in accordance with the terms hereof and Party A's requirements, and fails to rectify such failure within the specified period after notification by Party A;

11.3.2 Where Party B's negligence, carelessness, or intentional act causes losses to Party A.

11.3.3 If Party B subcontracts or transfers the project without authorization.

11.4 If Party B fails to fulfill any other obligations stipulated in this Contract and does not take remedial or corrective actions upon notice from Party A, Party A may suspend payment of the service fee. Additionally, Party A may engage a third party to complete the unfinished services performed by Party B; all associated costs shall be borne by Party B, and Party A reserves the right to claim compensation for any resulting losses.

11.5 If Party B breaches the confidentiality obligations stipulated in this Contract, it shall pay Party A a penalty of RMB 100,000; if said penalty is insufficient to cover Party A's losses, Party B shall continue to provide additional compensation.

11.6 Party A has the right to directly deduct from the payments due to Party B any penalty or compensation payable by Party B in case of breach.

11.7 Under no circumstances shall either party be liable for the other party's indirect losses, loss of profits, business interruption, reduction in turnover, or any other consequential economic losses.

12、rescission of contract

12.1 If Party A experiences changes in its operational circumstances or needs, it shall have the right to notify Party B to amend the contract or terminate the contract in whole or in part. Party B shall, upon receiving such notice, take effective measures to minimize losses for both parties and refund any amounts paid by Party A (if applicable). Should any loss be incurred by Party B due to Party A's amendment or termination of this contract, Party B agrees to provide a detailed account of such losses along with corresponding evidence within [5] working days after receiving Party A's notice, including but not limited to labor costs and travel expenses incurred in performing this contract.

12.2 For those parts that require written confirmation of the relevant functional requirements by both Party A and Party B before implementation may commence, if Party A notifies Party B of contract termination prior to such written confirmation, Party A shall not be liable for any compensation or indemnification.

12.3 Upon completion of signatures on both parties' investigation reports, if Party A terminates the contract, it shall compensate Party B for the actual labor costs incurred, and Party B shall provide corresponding evidence. Except as provided herein, Party A shall not be liable for losses resulting from termination of this contract—including failure to achieve expected profits, unincurred administrative expenses, claimable interest, unpaid depreciation charges, or general administrative expenses.

13、confidentiality

13.1 Both Parties acknowledge that the confidential information constitutes valuable trade secrets. Both parties agree to use each other's confidential information strictly in accordance with the provisions of this Contract and to take all necessary preventive measures (including but not limited to those taken by each party to protect its own confidential information) to prevent unauthorized use or disclosure of such information. Without the written consent of the other party, no such information shall be disclosed to any third party; except where disclosure is required by applicable laws and regulations to relevant government departments or regulatory authorities in China. Specific examples include:

13.1.1 Both parties shall maintain strict confidentiality regarding all information related to this Contract and the services provided under it, including but not limited to pricing, quotations, and preferential policies; however, information received, disclosed, or made public by a third party with valid authorization shall not be subject to confidentiality obligations.

13.1.2 The "Confidential Information" of Party A includes all commercial, marketing, technical, managerial or other information and materials of Party A that are not publicly known, disclosed by Party A to Party B in any form (e.g., written, oral, electronic data messages), or accessed by Party B during the performance of this Contract, including but not limited to proprietary technology, confidential documents, trade secrets, business plans, investment information, financial information, marketing strategies, product information, technical documentation and customer information, regardless of whether such information and materials have been explicitly marked as confidential orally or in writing. Party B shall maintain strict confidentiality regarding the aforementioned information.

13.1.3 Except within the scope specified in this Contract, Party B shall not use Party A's confidential information at any other time. Party B shall not disclose such confidential information or information derived therefrom to any third party. Where Party B needs to disclose Party A's confidential information to its employees and/or suppliers for the purpose of performing this Contract, it shall ensure that such individuals are bound by the confidentiality obligations under this Contract; Party B shall be liable for any breach of these obligations by such individuals, whether due to negligence or otherwise.

13.2 The confidentiality obligations imposed on both parties under this Contract shall not terminate due to any modification or termination of the Contract. Unless otherwise specified regarding the duration of confidentiality, such obligations shall remain in effect until the confidential information becomes publicly known within the industry.

14、Grounds for Exemption

14.1 For the purposes of this Contract, "force majeure" refers to any objective circumstances beyond the control of the parties hereto that cannot be foreseen, whose occurrence and consequences cannot be prevented or avoided, and which are insurmountable, including natural disasters (such as floods, earthquakes, epidemics, etc.), social events (such as wars, unrest, government regulatory actions, etc.), interruption of telecommunications backbone lines, hacking attacks, network congestion, technical adjustments by telecommunications operators, and other similar unforeseeable events. If performance of the Contract is impossible due to force majeure, liability shall be partially or wholly exempted depending on the extent of the impact of such force majeure, unless otherwise provided by law.

14.2 Party B shall not be liable for compensation for operational service issues arising from negligence or improper operations by Party A's users, but shall provide support services.

15、Application of Law and Dispute Resolution

15.1 This Contract shall be governed by the laws of the People's Republic of China.

15.2 Any dispute arising from or in connection with this Contract shall first be resolved through friendly negotiation between the parties; if no agreement can be reached, it shall be submitted to the competent People's Court at the defendant's place of residence for resolution.

16、Effective Date and Other Matters

16.1 This Contract shall become effective upon the date both parties affix their contract seals or official seals, and shall terminate on the expiration date of the service period (where there are multiple service periods, the termination date shall be the later expiration date among them). This Contract is executed in two identical copies, with each party holding one copy, and both copies have equal legal effect. The annexes hereto form an integral part of this Contract and possess equal legal force; in case of any discrepancy between the annexes and this Contract, the provisions herein shall prevail.

16.2 For matters not covered herein, both parties shall negotiate separately and enter into a supplementary agreement; any unilateral modification of this contract's terms by either party (including handwritten additions or deletions) shall be invalid.

16.3 If Party A needs to amend any contact information (including contact person, mobile number, or email address) provided in this contract, it shall notify Party B in writing at least 15 days in advance; otherwise, Party A shall bear all adverse consequences arising therefrom.

16.4 Upon the effective date of this Contract, regardless of any changes in the name, organizational structure, business nature, scope of operations, registered capital, or investors of either Party A or Party B, both Parties shall continue to fulfill their obligations under this Contract, or require their lawful successors to do so.

16.5 The headings in this Contract are for reference only and do not affect the meaning or interpretation of this Contract.

Party A (Signature): Huachangda Intelligent Equipment Group Co., Ltd.   Party B (Signature):

Representative: Representative:                                      Representative: Representative:

Phone: Phone:                                      Phone: Phone:                               

Bank: Industrial Bank Shiyan Branch                      Bank: Industrial Bank Shiyan Branch

Account Number: 415010100100504484                      Account Number: 415010100100504484

Address: No.9 Dongyi Avenue, Shiyan City, Hubei Province                Address: No.9 Dongyi Avenue, Shiyan City, Hubei Province

Signing Date: Year Month Day   Signing Date: Year Month Day               Signing Date: Year Month Day   Signing Date: Year Month Day