... 2.Competitive price with good quality 3.Plastic mould material:45#,P20etc. Plastic mould Mould steelP20 , 45# ,718 , 2738 , NAK80 ,S136 ... gate wayMould standard partsDEM , HASCO , CUMSA , JIS , etc.Mould lifeIt mainly depends on various kinds of steelDesign softwarePRO-E ... , 3D ,CAD ,etc.Mould doff waydoff plate , ejectors , air valves , ...