1.Sales center 
(1)Area Sales Department: responsible for sales plan and organize the implementation of the annual work plan; completion area annual sales tasks, and in charge of collection; responsible for user training; technical support, maintenance and other services and goods returned customer service etc..
(2) the supply management department: responsible for ensuring product sales work smoothly, make reasonable purchasing plan and organize the implementation; on the purchase and supplier inventory plan plan, reduce supplier inventory cost; selection, assessment and management of suppliers, establish long-term mutually beneficial partnership, set up supplier file collection; to organize and improve the supply of market information; coordination and handling returns and rework issues, provide customer service support and so on.
(3) the market operation Department: mainly responsible for the development of annual marketing plan and supervise the implementation of the sales department; the development of the company brand, product promotion and PR plan and organize the implementation; the implementation of customer satisfaction survey and dealer satisfaction survey, and the corresponding treatment; collect and gather market information, market research, and submit the relevant report; responsible for product planning, recommended the development of new products; responsible for the management and protection of the brand and the registered trademark of the company; update and management company website.

2.Technology Center
Technical quality department: research and development of new products according to the new product development plan, and is responsible for the technical improvement and existing product improvement, recording and processing of various experimental data, technical reports, software and other technical documents, according to the relevant provisions of the timely filing; make inspection materials and products, keep the inspection records, the establishment of quality records; collect the latest technical information, put forward suggestions for product development and technical feasibility; develop the main products of the company, the key parts of raw materials, technical standards, quality standards and testing standards, organize technical certification and patent application and management.

3.Management Center
(1) financial department: macroeconomic forecast, the foreign exchange market forecast and the company needs capital forecasts, to achieve effective scheduling of funds; preparation and implementation of the budget, financial revenue and expenditure plan, credit plan, develop and implement financing and use of the program, the rational use of funds; forecasting, planning, analysis and evaluation of the cost and strengthen cost control; regular operation analysis and financial analysis of company, provide accurate basis for decision-making of company management; tax planning for tax matters.
(2) investment department: business investment management company, and is responsible for the investment enterprises to develop strategic planning audit; corporate investment, looking for investment opportunities, the organization on the project feasibility analysis, and put forward the evaluation opinions; project operation; establish and perfect the investment management system; to complete other tasks assigned by the general manager.
(3) human resources department: according to the company's development planning, institutional design and job responsibilities, the organizational structure of the company set up the improved scheme is put forward; the development of human resources the annual work objectives and plans, and organize the implementation; according to the company's business needs, develop recruitment policy, organize and implement the recruitment work; responsible for the company staff training and occupation the development plan, and organize the implementation and so on.