... carbon steel 3)finish:bright zinc plated 2012 New furniture metal steel hinge for Sofa, door(ISO9001-2008)Haiyan Hongtai Metal ... Process: Stamping , turning,tube bending, welding, milling, CNC lathe…4) usage of products: Furniture fitting, construction hardware , telecom , auto ... FOB ,CIF6) terms of pyment: T/T7) packing: wooden case, pallet, strong box , by clients request8)Certification If you ...