... are plastic manufacturer,also do mould,we are specializing in screw cap.2.we are specializing at it,so we have good price.Mold Material ... :45#,P20,718,2738, NAK80,S136 etc.Mold base :LKM,HASCO,DMENO.Cavity:Single or MultiRunner:Cold or HotPlastic Material:PP, ... the drawings or samples from our customers2.R&Dthe quality, mold life, cavity arrangement, price, material, delivery time, payment term, etc.3 ...