... 2.confort to ISO&ROHS 3.10years experience bending and welding sheet metal parts 1. Material: stainless steel, iron ( SPCC, SECC ... , bronze alloy are available.2.Metal processing: stamping, deep drawing , spot or seam welding, spinning, metal assembly are available.3.Surface finish ... so on.4. We have specialized in bending and welding sheet metal parts as per customer's requirements, just need customer ...