... stainless steel, iron (SPCC, SECC, SPTE, tinplate), aluminum alloy, red copper, brass, bronze alloy. etc. are available.4. Process: stamping, deep ... pack the products into plastic bag, then into the carton or as customer required.9. Sample: Free samples can supply ... to save customers time.14. Service: We can provide one-line service from mold developing, production to surface treatment.15. Drawings ...