The registered address of changzhou valley chemical industries ltd. Is building no. 9 of yanming road no. 16, changzhou city, with the registration authority being the changzhou city tianin district administrative approval board, represented by the legal person wang tung ying, and covers the sale of chemical raw materials and products (dangerous chemicals are operated under licensed titles), general machinery and accessories, electrical machinery and equipment, metal materials, construction materials, plastics, needle textiles, clothing, shoe hats, daily department goods, labour stores, hardware and electricity. (projects subject to legal approval may not operate without the approval of the relevant department)