... can match 2 points lock, aluminum alloy hinge ALUMINIUM WINDOW Product specification: PROFILEaluminium alloy ,function: resistance to ... powder coating,oxidation,cataphoresisGLASSall types of glass availabled:single,double,triple glazing full selection of glass typesHARDWAREchoice ... ,other choice(outward- opening,hanging,awning). ALUMINIUM WINDOW Product pictures The picture is only for your reference ...