High precision spiral bevel gear Pressure angle: 20 Forging Nostandard 1.We specialize in wind bevel gear, turbine gear , wind generator gear , wind gear ... turbine ,worm gear ,spur gear, helical gear,slewing ring gear, bevel gear,motor gear,sprocket,forging gear, casting gear, etc.(verious ... many other countries. Wormly welcome to visit our factory. Spiral Bevel gear