The registration address of the company is located at no. 1 hutam 17, west of the town of zilongin, shandong province, in the city of zilong city, in the town of zhenyi temple. The registration body is the market supervision authority of zi feng, which is represented by legal persons and covers the production and sale of metal tiles, metallic imitations, aluminium alloys, metal construction materials; metallic analog parts, antiquated metal construction materials, and the processing and sale of construction materials. (projects subject to legal approval may not operate without the approval of the relevant department)