... part punching,stamping,bending, welding ISO9001; ISO14000 Name One way door locks Item No. TP030817MaterialSECC, stainless steelProcessstamping,punching, ... large stamping machine and professional technology person Processing Equipmentplaner type milling machine, cnc milling machine, milling machine,drilling ... Riveting workshop # Warehouse # Carton package # Wood package # Mold One way door locks