Interior Pvc Window,Pvc Window,Pvc Sliding Window 1,Material:Pvc 2,Type:Sliding 3,Glass:single/double tempered glass(5-10mm) Interior Pvc Window,Pvc Window,Pvc Sliding Window 4 ... )handle 8)grid (:Hardware:Imported hardware like Germany Roto,G-u or Chinese top brand like GuoQing,LianXin,ChuGuang).11.Advantages ...