... price beautiful and durable PVC Sliding Window : 1.Profile: PVC profiles 70 series 2.Colour: White 3.Glass:Single,Double,Triple5mm,6mm ... 12A-6mm,5mm-6A-5mm,Clearglass, termpered glass, floated glass,refective glass, Low-e glass, patterned glass, argon gas glass, etc. 4.Reinforcement steel: 1. ... 2mm, 1.5mm, 2.0mm, 2.5mm thickness U form galvanized Steel 5.Seal system ...