The registration address of the company is located in the village of the western eight-ton village of the town of toysu county in hebei province. The registration authority is the district market supervisory authority, which is represented by a legal person on wednesdays. It operates in the area of iron horse stools, stairwells, water-control steel plates, screws through walls, vibrating tables, maintenance boxes production and sale. (projects subject to legal approval may not operate without the approval of the relevant department)