The registration address of beijing giant dragon rubber products ltd. Is located on the 5th floor of building 9th floor of bog road, ho-yang district, beijing. The registration authority is the market supervision authority of the ho-yang district, beijing. The legal entity is represented by zhang chun-hong and operates from the sale of chemical products (excluding dangerous chemicals), computers, software and assistive equipment, electronics, building materials, hardware transfers, clothing and boxes; technical extension services; rental of mechanical equipment for construction; and professional contracting. (projects subject to legal approval, which operate on the basis of the approval of the relevant department