precision china mold maker for cfl lamp 1.mold material:SKD61,S136,H13. 2.mold ... or sample.2. provide the one-station service:from prototype making,mold design,mold manufacture,injection molding,assembly,also printing and ... ,LCP,antistatic plastic,etc.Mould material: high-quality alloy steel with heat treatment,wear resistance,corrosion resistance, S136, SKD61,H13,SKD11 ...