The registered address of shanghai dingfried pumping company ltd. Is located in china (shanghai) free trade test zone, new zone porting road, no. 536. The registration authority is the market supervision authority for new zone porting, free trade zone, with the legal person representing liang zhuang, operating in general terms: sale of pumps and vacuum equipment; sale of valves and rotors; sale of machinery equipment; sale of electrical equipment; sale of equipment; sale of equipment for industrial automated control systems; sale of specialized equipment for environmental protection; wholesale distribution of hardware products; retail sale of hardware products; sale of electronic components and equipment for mechanical components; sale of instrument instruments; sale of instrument meters; sale of metal materials; electrical and cable operations; distribution of spare parts for vehicles; retail sale of spare parts for vehicles; sale of plastics products; sale of consumer goods on a daily basis; sale of electronic specialized equipment; fire technology services; installation of general machinery equipment; maintenance of electronic, mechanical equipment (without special equipment); technical development, technical exchange, technology transfer and technology promotion; manufacture of pumps and vacuum equipment (run branch); general valve and special equipment manufacturing (in addition to projects subject to legal authorization, activities are carried out on an autonomous basis under a licence) (a project subject to legal approval may only be carried out with the approval of the relevant department, subject to the approval documents or licences of the relevant department)