... Steel, 3.Zinc plated, powder coating 4.Welding technology steel welding Product, powder coating welding part Item Namesteel welding Product, powder coating welding partMaterialIron, carbon steel, stainless steel, ... Plated, nickel plated, chrome plated, powder coating, black anodizing, hot-dip galvanized, electrophoresis or othersHeat TreatmentAccording to customer's requirementsInspection ...