The registration address of the company is located at no. 183 on the river road in the city of dongqing, dongqing city, where the registration authority is the market supervision authority of dongqing city, representing zhang luyan, and which includes investments in the business sector; and sales of leather, twig, fabric, paper, footwear, hardware and other chemical products (without dangerous chemicals). (projects subject to legal approval to operate with the approval of the relevant department)