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![]() Hangzhou YiDing Transmission Machinery Co., Ltd. was founded in 2010. Trade mark is YDHN. With innovation and hard work, YDHN has grown quickly into a professional manufacturer of mechanical transmission filed. Our Factory The company covers a land area of 12000 square meters, and is located at Dajiangdong Industry Park of Zhejiang province. Our Product YDHN can offer customers a wide range of sizes and series gearboxes, which include worm gear reducers, helical gear reducers, helical bevel gear reducers, shaft mounted gear reducers and scre... [Details] |