... ,increasing a protective barrier. 3) The surface of multi-layer plating processes,resistant to corrosion and durable 4) More fast and ... or Polishing,ect2.Mould Base StandardLKM,HASCO,DEM ect3.Cavity,Core MaterialS130,2344,718H,S136,P21,CR12,S50C,DIN-1,NAK80 ... ,professional equipment,experienced technicians to fit our customers' requirements . Plastic Plating Hand Shower