... make high quality plastic screw as per customer's drawing or sample.2. provide the one-station service:from ... plasticware,communication,auto product,aerospace,petrochemical industry,household products,(OEM). Various plastic raw materials: PP,PE,PS,ABS ... antistatic plastic,carbon fiber plastic,etc.Mould material: high-quality alloy steel with heat treatment,wear resistance,corrosion resistance, S136, ...