China Science & Technology Extension has been committed to providing excellent and high-quality software outsourcing services . In line with the working style of 'constantly pursuing perfection', China Scientific Research Extension has continuously explored and optimized the construction of project management processes during the practice of many projects. The research and development team of Sinochem has formed its own set of unique project development model. This model effectively solves the management and control difficulties in the project development process. For example, the company is in the forefront of its peers in software demand management, software quality management, and project schedule management. In the practice process of many projects, this model has been perfected and verified to ensure the delivery of high-quality software products to customers.

We have excellent design, development, testing, deployment, management and maintenance technical service capabilities. Based on excellent project management, processes, working methods and tools, we provide customers with safe and high-quality software outsourcing services. Specifically include: application software development, maintenance, management, legacy system reengineering, legacy system migration, host system upgrade and migration services.

Software outsourcing services include:

1. Mobile client APP development
2. Development of government-enterprise informatization business system
3. O2O platform system development
4. IoT system development
5. Development of intelligent hardware supporting software system
6. Website system construction
7. Development of big data analysis system

Software outsourcing process:

1. A complete software outsourcing project process includes three stages: demand investigation, project development, and system maintenance.
2. Customer's requirements: The main content involved includes: project description, basic functional requirements, and basic design requirements.
3. Analyze customer needs: Mainly include: basic business process, main functional module description, development cycle and quotation.
4. Draw up a preliminary plan: respond to customer needs, provide implementation plans and quotations for customers' reference and selection, and write requirements specifications.
5. Adjust the plan and determine the cooperation intention: the customer confirms the demand, conducts a systematic analysis of the demand, and determines the function. System designers carry out system architecture design and work out project implementation plans with customers. The two parties made adjustments to the plan through face-to-face interviews, telephone calls or e-mails, and determined their cooperation intentions.
6. Sign the 'Software Development Contract'. The customer pays the advance payment and provides guarantees of manpower, material resources and related conditions.
7. Detailed requirements analysis and detailed design: According to the proposal, programmers will strive to perform detailed requirements analysis of software projects on the functions and specifications of different modules according to the system architecture. It involves the specific implementation of functional modules, The division of functional modules, data description and related report content, etc.
8. User determination: After the customer reviews and confirms the specific design, the supplier starts code writing.
9. Development and programming: Supplier programmers will compile software program codes according to detailed designs and plans.
10. Test analysis and system integration: After the programming of different modules is completed, the system is integrated after testing.
11. Trial operation and on-site support: After the software system development is finally completed, the supplier will go to the customer’s site for installation, debugging, and training.
12. Acceptance project: The customer checks and accepts all the functions included in the software, and the 'Software Project Acceptance Report' will finally become effective after both parties sign and accept it. After the project is qualified, the customer will pay the balance in accordance with the contract. After the supplier receives the balance payment, the software system enters a free maintenance period.
13. System operation support: After the system is put into operation, the supplier can carry out long-term system maintenance for the customer according to customer needs. In addition to ensuring the normal operation of the system, it must also be based on customer business changes and problems found during use. Make changes to the system. China Science & Technology Extension has been committed to providing the best outsourcing services. In line with the working style of 'constantly pursuing perfection', China Scientific Research Extension has continuously explored and optimized the construction of project management processes during the practice of many projects. The research and development team of Sinochem has formed its own set of unique project development model. This model effectively solves the management and control difficulties in the project development process. For example, the company is in the forefront of its peers in software demand management, software quality management, and project schedule management. In the practice of many projects, this model has been perfected and verified to ensure the delivery of high-quality software products to customers.