The registration address of the company is located on the north side of the yangtze city, on the north side of the yangtze town, on the east side of yangtze district, on the east side of the town, on the east side of the town, on the east side of the road, on the east side of the city, on the east side of the town, on the east side of the road, on the east side of the town, on the side of the residence declaration, on the side of the market supervision authority of yangtze city, on behalf of the legal person, and covers the sale and sale of hardware and accessories, thermal processing of hardware, the import and export of goods, the import and export of technology. (projects subject to legal approval to operate with the approval of the relevant department)