The registration address of tai an mine equipment ltd. Is located in the north office on the west floor of tseang square, high street drumstone street, 127th street, shandong province. The registration authority is the superintendency of tien chang science and technology park, which is represented by a legal person and includes the following general items: mine machinery manufacture; sale of mine machinery; integration of intelligent control systems; manufacture of mechanical and electrical equipment; sale of mechanical and electrical equipment; manufacture of pumps and vacuum equipment; sale of pumps and vacuum equipment; development of mechanical equipment; sale of hydraulic machinery and components; sale of pneumatic machinery and components; sale of wind machines and fans; sale of security equipment; sale of electronic products; sale of specialized equipment for the protection of the environment; distribution of electrical power-sharing control equipment; sale of construction machinery; sale of metal products; sale of instrumentation instruments; sale of specialized equipment for lighting production; sale of plastic equipment; development of engineering and technological research and testing; development of information systems; development of network security software; supply of plastics and ancillary equipment; sale of equipment for the internet network; provision of technical services for the sale of high-risk goods; provision of technical (in addition to projects subject to authorization under the law, the operation of the business is carried out autonomously under a licence)