Zinc plated steel 1. Material:iron(SPCC,SECC) 2.Finish:blue zinc plated 3. Process:CNC machining. 4.OEM,ROHS,ISO 9001:2000 ... close to Hong Kong port.About productMaterial:The use of material involve many types,such as Stainless steel,Aluminum,Brass,Bronze ... ,SPCC,etc.If you have special request in material.Please let me know.Every material is ok to us.Finish:Zinc/Nickel ...