... -U, PP-R, and PE pipes and fittings, PVC-U windows and doors, telecommunication ducts, PE fuel gas, etc2.Details: PVC Profile for doors and windowsUsing the "Aton ... wooden-color film,etc.Glass for sliding windowClear glass, termpered glass, floated glass,refective glass, Low-e glass, patterned glass, argon gas glass, etc.Reinforcement steel for sliding window1.2mm ...