Zhejiang province, with a registered address in room 101, new zone, yong xing street airport, new zone, new zone, new zone, 9th street, with registration as the market supervision authority, long bay zhou keiting city, with legal representatives operating on general items: manufacture of general valves and rotors (excluding special equipment manufacture); sale of valves and rotors; manufacture of general equipment (excluding special equipment manufacture); sale of mechanical equipment; manufacture of metal materials; sale of metal materials; manufacture of hardware products; wholesale distribution of hardware products; retail distribution of hardware products; consulting on business management; advisory services (excluding licensing information advisory services) in addition to projects subject to authorization under the law, activities are carried out autonomously in accordance with the law and in accordance with the operating licence)。