... are small factory totally 54members,among them,25 technicians,25 injection operators and 4 designers,but it is organized and keep ... further observation.Thanks for your interest !!! (1) Mould type Plastic Injection Mould Mould Core Material NAK80, S136,P20,738,718H,DIN1 ... Plating Zinc plating, nickel plating, chromium plating, brass plating plastic injection mould for household product