The registration address of qingxiang yao yao yao yao yao is located at 6th street of the yangtze district of qingyang city, shandong province, and in unit 102 of the 13th building of the cloud valley future innovation park. The registration authority is the qingjiang city market supervision authority, which operates on behalf of legal persons and includes general projects such as yang yu jian; sale of rubber products; manufacture of axes, gears and moving parts; sale of axles, gears and moving parts; manufacture of penta gold products; wholesale distribution of hardware products; manufacture of plastics; sale of plastics; manufacture of metal chains and other metal products; sale of metal products; manufacture of material handling equipment; sale of material handling equipment; operation of electrical wires and cables; development of machinery equipment; sale of machinery; installation of general machinery; import and export of goods; sale of needle textiles and raw materials; sale of drawing, computing and measurement instruments. (in addition to projects subject to authorization under the law, the operation of the business is carried out autonomously under a licence)