... , Powder Coating, Fluorocarbon Coating, PVDF Painting, Break-Bridge and Heat Insulation, Film Attaching. 9) Hardware system: High ... quality hardware, domestic top brand and imported German ROTO, SIEGWNIA. Product FeaturesAir-proof, Water- ... Such as bedroom, kitchen room, bathroom, passageway, stair, roof and so on.2) Customized design, material, size, color, glass, finish3 ...