injection spur gear molding 1.plastic gear mold 2.Material:P20,718,2738,etc 3.Base:LKM,HASCO 4.Cavity:Single/Multi injection spur gear ... , Mitutoyo concentric circles, optical projectors, Mitutoyo fineness instruments for inspection, EDM, high speed CNC machine, Sodick wire EDM, etc. 3)Quality control ...