injection spur gear molding 1.plastic gear mold 2.Material:P20,718,2738,etc 3.Base:LKM,HASCO 4.Cavity:Single/Multi injection spur ... , etc 2) Adopts advanced CNC machines, highly efficient Rigang injection molding machines, German injection molding machines, Japanese and South Korean high-precision CNC lathes ... , with an output of over 1 million pieces per month. injection spur gear molding