The registration address of the state instrument company, ltd., is located in room 601 of the tigermen town road, dongmen town, guangdong province. The registration authority is the market supervision authority of dong jing city, represented by the legal person choi jung yang, and operates in the areas of research and development, production and sale, maintenance and leasing of: detection equipment, instrumentation and accessories, automation equipment, general mechanical equipment and accessories, electronic instruments, analytical instruments, experimental instruments, software development and transfer of technology, import and export of goods or technology (except for goods and technologies which are prohibited by the state or are subject to administrative approval). (projects subject to legal approval to operate with the approval of the relevant department)