... punching,stamping,bending, welding ISO9001; ISO14000 Name School door lock security Item No. TP030816MaterialSECC, stainless steelProcessstamping,punching,bending,riveting Loading portShenzhen ... 4.Produce sample and pack to customer for confirmation 5.Make production Series of metal stamping part OEMOEM stamping part, ... # Warehouse # Carton package # Wood package # Mold School door lock security