The registered address of hebei shengda windows window wall limited is located in the city of huozhou, hebei province, in the village of north han city, where the registration authority is the market supervisory authority of the city of kencho, represented by a legal person, and includes the production, sale and installation of doors and windows, veils, blinds, fireproof windows, fireproof doors, burglary doors, fire-proofing curtain doors, fences, escorts, broken doors and windows, aluminum sheet walls, curtain fittings, aluminium board air-conditioning masks; aluminium machine bed processing; processing sales: aluminium-type, aluminium-type accessories, stainless steel and aluminium sheeting; and decoration works. (projects subject to legal approval before operating with the approval of the relevant department)***