The registration address of the firm is located on the east side of the river road in the town of mashamura, yuenjou, huyju, hebei province. The registration authority is the market supervision authority of the city, represented by the legal person masgae. The activities include the production, sale and installation of: broken aluminium non-thermal fireproof windows, broken aluminium fireproof windows, plastic steel non-thermal fireproof windows, plastic steel fire resistant windows, steel insulated fireproof windows, aluminium-covered non-thermal fireproof windows, non-heated glass blocks, blinding windows, guard bars, fireproof doors, steel doors, fireproof curtains; sale of aluminium gold, door and windows spare parts, steel belts, steel plates, single glass. (projects subject to legal approval before operating with the approval of the relevant department)***