The registration authority is the market supervision authority of the south province of tianjin city, represented by a legal person, li redlock, with a general scope of operation: technical services, technology development, technical advice, technology exchange, technology transfer, technology promotion; instrument instrument instrumentation; instrumentation sale; instrumentation repair; wholesale distribution of hardware products; development of mechanical equipment; sale of mechanical equipment; leasing of mechanical equipment; manufacture of specialized equipment for oil drilling; sale of electronic products; wholesale distribution of electronic components; sale of office equipment; wholesale distribution of computer software hardware and auxiliary equipment; sale of network equipment; manufacture of terminal metering equipment; metrology services; manufacturing of equipment for industrial automated control systems; software development; software sales; software outsourcing servi...