CNC Gear Hobbing Machines we purchase are all customized, with a machining accuracy of up to class 6 and the ability for secondary hard machining, resulting in higher gear accuracy. I.CH Motion is a professional Gear Motor factory over 16years. We have worked with over 50 countries' customers around world, and have over 20 patents in gearbox field. We focus on the development of planetary gearbox and matched different type of motors and provide the custom service for special design