... all design work.5.Hot runner design.6.Cold runner design.7.Fast automatic re-mould design. ... material:45#,P20,H13,NAK80,S136 etcCavity: multiRunner :cold/hotplastic material :PP,HDPE,PA,PCMould life :more than ... software: CAD ,UG, PROE ,CATIA ,CIMATRON ,etc.Machine: CNC machine, milling machine ,EDM ,injection machine ,drilling machine , Steps1.Negotiations: Quality, material ,price ,payment , ...