... skilled workers.4.Custom R&D program coordination.5.Application expertise.6.Quality,reliability and long product ... Reputable design software used for all design work.5.Hot runner design.6.Cold runner design. ... multi3,Runner :cold/hot4,plastic material :PP,HDPE,PA,PC5,Mould life :more than 400,0006,Delivery ... customer to confirme.Before we make the mould.5.Mould processing: CNC EDM machine processing then ...