The registration address of shanghai shengxiang technology ltd. Is located on the 9th floor of the blue pine highway, no. 7888 outside qing poo district, shanghai city. The registration authority is the qing po district market supervision authority, represented by legal persons li gang, and operates on general items: technical services, technology development, technical advice, technology exchange, technology transfer, technology promotion; sale of non-ferrous alloy; sale of valves and rotors; sale of metal materials; sale of metal structures; sale of synthetic materials; sale of high-performance non-ferrous metals and alloy materials; sale of 3d printing of basic materials; sale of new metal functional materials; sale of exercise and powder metallurgy products; import and export of goods; import and export of technology; sale of supply instrument forms; sale of hydraulic machinery and components; sale of plastics; retail of hardware products; sale of gas-powered machinery and components. (in addition to projects subject to authorization under the law, the operation of the business is carried out autonomously under a licence)