The registration address of the company is located in building d of grand prix industrial park no. 7 of the liang lake community of donghuang township, dong shuen city. The registration authority is the market supervision authority of donghuang city, with legal representatives operating on general items: technical services, technology development, technical advice, technology exchange, technology transfer, technology promotion; instrumentation instrument manufacturing; specialized instrument manufacturing; other general-purpose instrument manufacturing; optical instrument manufacturing; smart instrument instrument manufacturing; electronic device manufacturing; laboratory analytical instrument manufacturing; laboratory mechanism manufacturing; mechanical parts, parts and components processing; instrumentation repair; instrumentation instrumentation sales; optical instrument sales; smart instrument sales; electronic device wholesale distribution; distribution of electronic products; experimental analytical instrument sales; experimental machine sales; mechanical parts, parts and components sale; eco-efficiency management services; environmental consulting services; engineering and technical research; and experimental development; import and export of goods. (in addition to projects subject to authorization under the law, the operation of the business is carried out autonomously under a licence)