swing door Single or double glass China hardware,ROTO,SIEGENIA etc open ... style, space saving, open inward or outward.Economic and reasonable structure, good water and air penetration.Packing: Wooden case(plywood) or as ... T5 aluminum alloy extrusion.Surface treatment: Powder coacting, Electrophoresis,Anodize and PVDF.Glass: Single, double or triple glass(tempered glass, figure ...