... and doors, famous brand UPVC profile; high quality glass with single or double glazing, top brand hardware. EPDM Rubber . Window ... glass, Low-E glass, patterned glass, argon gas glass, with grid or without, etc.Reinforcement steelThickness: 1.2mm, 1.5mm, ... can be provided. 2> Various styles and dimensions3> Excellent thermal insulation,4> Sound insulation5> Anti-aging6> High impact resistance7> ...