... punching,stamping,bending, welding ISO9001; ISO14000 Name Mortise door lock hotel safe Item No. TP030820MaterialSECC, stainless steelProcessstamping,punching, ... pack to customer for confirmation 5.Make production Series of metal stamping part OEMOEM stamping part, custom ... , assemble, and tooling of metal stampingHistoryWe product a series of metal sheet part for 8 yearsMaterialstainless steel, iron ...