1.Material: aluminium alloy 2.Finish: powder coated./oil painted. 3.Different color available Window AccessoryWindow Handle1.Material: aluminium alloy2.Surface treatment: powder-coated3.We have many colors for your choices Door and window handle1) Colour: Silver Bronze White Black or can be customize.2) Available in: Left or Right Hand3)Application scope:UPVC & aluminum window4)Meterial:plastic, ...