... grill deisgn upvc window grill designMaterialProfileBrandChinese top brand.Wall thickness, color and surface Different treament are available.GlassGlassFloat glassTempered glassLOW-E ... +5mm)……Hardwares1) Imported hardwares like: Germany RoTo,G-U,2) Chinese top brand hardwares like: GuoQiang,LianXin,ChunGuangScreenWindow/door screen made ...