The registered address of gaichi mechanical equipment co. Ltd. In winzhou city, zhejiang province, is no. 187 on five tracks, with the registration authority being the market supervision authority of long bay district, winzhou city, with the legal person flying on behalf of the bear and covering general items: manufacture of general-purpose equipment (excluding special equipment manufacture); sale of machinery equipment; manufacture of ordinary valves and rotors; sale of valves and rotors; manufacture of hardware products; wholesale distribution of hardware products; retail sale of hardware products; sale of technical glass products; sale of daily glass products; manufacture of instrument instruments; and sale of instrument instruments (atm) 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)。