The registration address of chengdu jun-technology limited is located on the 10th floor of unit 1, unit 1, no. 6, golden fung road, located in chengdu city. The registration authority is the market supervision authority for the golden zone, represented by liu qinglin, and operates on technical research and sales of specialized equipment for environmental protection; sales of: construction materials, hardware products, mechanical equipment, electronics, car parts, metal materials and products, fire-fighting equipment; plumbing works; and electrical and mechanical installation works. (projects subject to legal approval may not operate without the approval of the relevant department)