... metal part punching,stamping,bending, welding ISO9001; ISO14000 Name One way door locks Item No. TP030817MaterialSECC, stainless steelProcessstamping,punching,bending ... production Series of metal stamping part OEMOEM stamping part, custom mould designMainly projectionProduct of metal stamping, assemble, and ... & Riveting workshop # Warehouse # Carton package # Wood package # Mold One way door locks