Group 1 - Hefei Baoze Technology Co., Ltd. has been established with a registered capital of 1 million RMB [1] - The legal representative of the company is Dong Yutong [1] - The business scope includes integrated circuit chip design and services, new material technology research and development, and various manufacturing and sales of instruments and equipment [1] Group 2 - The company is involved in the manufacturing and repair of general instruments, smart basic manufacturing equipment, pumps, and vacuum equipment [1] - It also engages in mechanical parts processing and sales, as well as engineering and technical research and experimental development [1] - The company offers technical services, development, consulting, exchange, transfer, and promotion, excluding licensed businesses [1]