Shanghai Manyi Electronic Technology Co., Ltd. is located in Fengxian District, Shanghai. Fengxian District is located at the southeast end of the Yangtze River Delta, in the southern part of Shanghai, with Hangzhou Bay to the south and Huangpu River to the north. It faces Minhang District across the river, borders Pudong New Area to the east, and Jinshan District and Songjiang District to the west. Since its establishment, the company has been engaged in research and development, introducing advanced technologies from the United States and Germany. It was created by a group of engineers in the vibration measurement industry and is dedicated to the research, development, and sales of industrial automation systems, engineering instruments, and energy meters. It is also one of the largest technology enterprises in the same industry in China. The product is mainly used for online monitoring and protection of large rotating machinery such as steam turbines, air compressors, blowers, water turbines, wind turbines, compressors, oxygen concentrators, and water pumps. Widely used in large and medium-sized enterprises such as power plants, cement slurry plants, PetroChina, Sinopec, coal chemical industry, etc., and has received good feedback from customers.