The registration address of shanghai musical hydraulics ltd. Is at no. 398 new green road, new zeng town, songjiang district, shanghai city. The registration authority is the market supervision authority of the songjiang region. The legal person is represented by wang jian and operates in the areas of hydraulic equipment, aerodynamics, metal products, pumps, valves, hardware exchange, rubber products, metal materials, packaging materials, mechanical and electrical equipment, temperature-conservation materials, and in the export and import of goods and technology. [projects subject to legal approval may not operate without the approval of the relevant department]