Safe locks for doors OEM supplier for metal part punching,stamping,bending, welding ISO9001; ISO14000 Name Safe locks for doors Item No. ... stamping, assemble, and tooling of metal stampingWe are OEM supplier and specialize in metal parts manufacturing, produce new ... of metal stampingHistoryWe product a series of metal sheet part for 8 yearsMaterialstainless steel, iron ( SPCC, SECC, SPTE, ...