... ,stamping,bending, welding ISO9001; ISO14000 Name Safe locks for doors Item No. TP030821MaterialSECC, stainless steelProcessstamping,punching,bending,riveting Loading ... steel, iron ( SPCC, SECC, SPTE, tinplate), aluminum alloy,red copper,brass, bronze alloy are availableSurface treatmentplating, Zinc plating, enamel, hot ... # Warehouse # Carton package # Wood package # Mold Safe locks for doors