Zinc plated steel 1. Material:iron(SPCC,SECC) 2.Finish:blue zinc plated 3. Process:CNC machining. 4.OEM,ROHS,ISO 9001: ... :The use of material involve many types,such as Stainless steel,Aluminum,Brass,Bronze.SGCC,SECC,SPCC,etc.If you have ... let me know.Every material is ok to us.Finish:Zinc/Nickel/Chrome plating,Powder coating,Anodize,etc.It is of ...