The registration address of the sale office for the building equipment of wang hmong county is at no. 149 in the town of wei, the city of toysu county, hebei province. The registration body is the district market supervisory authority, represented by a legal person, and operates in the areas of hardware tools, sanitation equipment, catch scaffolds, construction equipment, construction machinery, sale and lease. (projects subject to approval by law may only operate with the approval of the relevant sector; general operating projects may operate autonomously by law