... building industry, machinery,etc.Certificate: ISO9001Engineering service: OEM and ODM can be provided. All of our products are ... specialize in component fastener field includes nuts, bolts, washers, screws,pins, rivets, anchors per international standard IFI, ANSI, ... steel, brass, aluminum and so on. We also provide hardware/rigging hardware such as hinge, drawer lock, drawer slides, lock body, padlock ...