1, R&D department, R&D department is mainly responsible for some R&D of the company's optoelectronics, or production is the core department of the whole company, with high work intensity, which requires more than 8 hours of work every day, and the products need to be developed and calculated many times;
2. The quality inspection department is a very important position in the company, mainly to inspect the products produced and sell them after they meet the quality requirements. It needs to inspect all products, work 8 hours a day, and finish the work within working hours. Moreover, in the process of product inspection, the products must be inspected in detail in strict accordance with the regulations. Once there is a quality problem, the department will deal with it seriously.