The registration address of hebei demei passive machinery ltd. Is located on the south side of haeyama road, wu hashi county, with the registration authority being the wu hashi county market supervision authority and with the legal representation of li ghen, which operates on general items: the manufacture of bearings, gears and moving parts; the manufacture of gears and gears, gear transformers; the sale of bearings, gears and moving parts; the sale of gears and gears, gears; technical services, technical advice, technology exchange, technology transfer, technology promotion; the sale of machinery and equipment; the installation of general mechanical equipment; the manufacture of specialized equipment (other than licensed specialized equipment); the development of general equipment; the development of mechanical equipment; and the development of electrical machines and their control systems. (in addition to the legally authorized projects, the licensing of operations is carried out...