• Complete the wiring, operation and measurement of all kinds of tests and field tests correctly, and be familiar with the elimination methods of all kinds of factors affecting the test results.
• Understand the test acceptance standard, principle and application of low pressure and medium pressure cabinet, and have the understanding and relevant experience of high pressure withstand test.Familiar with test equipment, instrument usage and principle.
• Organize the factory test and quality inspection.

• Responsible for making purchasing plan according to the company's business target and production plan.
• Responsible for drafting bid documents, quotation comparison and analysis, material quality and schedule management.
• Responsible for organizing supplier development, selection, evaluation, development and management, establishing supplier management system and grade database, regularly evaluating, optimizing and updating suppliers.
• Responsible for supplier development of all kinds of machines, standard parts and electrical appliances.
• Responsible for organizing the formulation and improvement of the company's procurement system, establishing the market price information base, and optimizing the procurement process.
• Keep track of market price and quality to improve product quality and reduce purchasing cost.

• Carry out field installation test for company's products and complete test report.
• Responsible for communicating and coordinating with Party A to ensure the smooth completion of installation and test.
• Responsible for the collection and arrangement of field data.
• Responsible for the repair and maintenance of the company's products.