China Duofine Transmission machinery Co***ny Limited. is a co***ny specializing in researching, development and production of various speed reducers,gearbox,geared motor,reductor and variators etc. transmission and driving machinery. It is a member of China Speed Reducer and Variator Industrial Association.
Since our establishment, we have insisted on science and technology innovation, researching and introd-ucing advanced speed reducer technology, as well as continuously developing new product...
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