The registered address of taian ohuai mechanical science and technology ltd. Is located at the new taee town industrial park in tann city, shandong province, with the registration authority being the new thai city market supervision authority, which operates on general items: mechanical equipment development; general equipment manufacturing (other than special equipment manufacturing); manufacture of specialized equipment (other than licensed professional equipment manufacture); mechanical parts, parts processing; sale of mechanical equipment; sale of special equipment; leasing of mechanical equipment; installation of general mechanical equipment; repair of specialized equipment; manufacture of material handling equipment; repair of general-purpose equipment; handling and handling; manufacture of mechanical and electrical equipment; manufacture of metal chains and other metal products; sale of metal chains and other metal products; metal-cutting and metal processing services; repair...