Zhejiang Aotai Machine Manufacturing Co., Ltd. is a professional factory with specializing in research & development, and manufacturing of speed reducers, which also is provincial New- & Hi- Tech Corporation, and China Reducer Association membership.
Aotai holds customer focus principal over the years. Now we have specialized in manufacturing all kinds of universal or special transmission. Such as R series helical gear and Hard Tooth Surface Reducer, S series helical wheel and worm-gear speed reducer, F series paralleled axes and Hard Tooth Surface Reducer, K series curve-tooth bevel gear and Hard Tooth Surface Reducer, H series paralleled axes and high-power reducer,