... , All kinds of hinge are available, Such as piano hinge, door hinge, window hinge, gate hinge, long hinge, box hinge, truck hinge etc. We also ... different raw material: stainless steel 201, 430, 304, 316, brass, aluminum, SECC, Q235, iron (SPCC), we adopt international ... B. Surface finish: plating (zinc, nickel, chrome, bronze, antique brass, imitation gold, gun metal), anodization of sand blast, baking ...