CNC Machine, CNC Grinding Machine, Gear Grinding Machine manufacturer / supplier in China, offering Max. Module 4mm Yk3620 Horizontal CNC Gear Hobbing Cutting Machine for Long Shaft Spline /Helical/ Straight Gears, 2.5 Module Horizontal CNC Straight Bevel Gear Cutting Machine for Hobbing Spline Gear, 6 Axis Vertical CNC Gear Milling/Hobbing Machine with Siemens System and so on.