1, with higher technical requirements. The products produced by Guophotoelectron usually involve more complex digital technologies, such as integrated circuits and high-speed microprocessors, so the technical threshold is higher. Employees need to have stronger professional skills, which requires engineers to update their knowledge. Compared with Guoguang Electric, its products only involve relatively simple electrical systems and equipment, and the technical requirements are relatively low. Therefore, working in optoelectronics in China needs to face higher technical challenges. In order to keep up with the development of the industry, employees need to spend more time on training, learning and research and development, which will undoubtedly make the work more arduous.

2. The competitive pressure is great. The rapid development of electronic industry and fierce competition have brought great pressure to enterprises and employees. In order to maintain the market competitiveness, Guoguang Electronics must constantly improve the process, reduce costs and increase production capacity, which requires employees to have a strong sense of innovation and high work efficiency. In addition, the market of electronic products with short development cycle and rapid upgrading has higher requirements for human resources and should be continuously improved. In contrast, the market competition involved in Guoguang Electric Appliances is relatively mild, the product upgrading cycle is longer, the competitive pressure faced by employees in their work is relatively small, and the pace and intensity of work are more moderate. Therefore, compared with working in Guoguang Electric, employees of Guoguang Electronics will feel more stressed and tired.