... punching,stamping,bending, welding ISO9001; ISO14000 Name Safe locks for doors Item No. TP030821MaterialSECC, stainless steelProcessstamping,punching,bending, ... of metal stampingHistoryWe product a series of metal sheet part for 8 yearsMaterialstainless steel, iron ( SPCC, SECC, SPTE, ... workshop # Punching & Riveting workshop # Warehouse # Carton package # Wood package # Mold Safe locks for doors