Category: Building materials and home decoration
Commodity Address: Linqu Guanghong Metal Products Co., Ltd.
Company name: Linqu Guanghong Metal Products Co., Ltd.
1. The composition structure of the copper door: generally divided into three layers: galvanized, stainless steel square tube structure layer, internal lining layer (stainless steel plate, galvanized plate,) and external copper plate 2. Copper door reinforcement plate: lock point, hinge point, handle fixing point, etc., need to be thickened and strengthened lining