HIGH QUALITY ZINC NICKEL PLATING SERVICES SPECIFICATION – MAZDA – MES CG 310 Home › ZINC NICKEL PLATING › MAZDA – MES CG 310 SPECIFICATIONS MAZDA – MES CG 310 Plating This standard specifies the electroplating applied onto the effective surfaces of automobile parts for the purpose of corrosion resistance, decoration, carburization prevention, wear resistance and others.