... machines, Japanese and South Korean high-precision CNC lathes, automatic lathes, automatic ... high speed CNC machine, Sodick wire EDM, etc. 3)Quality control equipments: roundness meter, projector meter, microscope, gear ... gear, Helical gear,bevel gear,spur bevel gear, helical bevel gear.etcPrimary Competitive Advantages: (1) We supply Spur gear,Helical gear,bevel gear,spur bevel gear,helical bevel gear ...