GuoMao Reducers Group CO.,LTD. (Hereinafter referred to as the GuoMao Group) is a professional production of "GuoMao" brand series reducer, motor comprehensive national private enterprise group, founded in 1993, is headquartered in Wujin, Changzhou .

Chinese famous gearbox factoryguomao gearbox

 Currently, GuoMao Group has developed from a single production "GuoMao" brand series cycloid reducer to the current standard series, special series, medium-large non-standard series, the new series, high-precision transmission, etc, a total of dozen series, tens of thousands of varieties of reducers.

Currently, theGuoMao Group has a complete quality, environment, occupational health and safety three management system certification, and has imported from Germany Niles forming grinding machine, imported from Japan OKUMA horizontal machining centers, gear testing center and three coordinate measuring instrument etc, a large number of domestic and foreign advanced equipment and testing instruments. Sound management, sophisticated equipment, high-quality team, plus nearly 100 sales companies to implement the fast networking service all over the country, so that it great to meet customer needs.

guomao reducer


January 2, 2013, the country's largest modern” GuoMao reducer and motor development and manufacturing base" completed and put into operation which occupies in Wujin Hi-tech Zone countries more than 50 million square meter. July 1 , the GuoMao Group again invested 3 billion yuan, and actively start to build A Smart Gear the"GuoMao industrial Park" which covers 1480 acres Yangtze River; in September, the GuoMao Group started to implement another important upgrade project, "an annual output of 300,000 units helical gear motors "High-tech Zone of key projects, also the Group II project -" Leader transmission Equipment Co. GUOMAO new plant construction "project .

Boneng gear box


We supply gearboxes which is widely used in major applications such as material handling equipment, conveyors, crushers, mixers & agitators, cranes and hosit, cooling towers etc., major industries covered are cement, food, steel, power plant, paper industry, Mines and minerals, and plastic and rubber industries etc. From the Gearing Arrangement, there is helical, bevel, cycloildal, worm, planetary type and so on. With big Output Torque Top to 952,000 N.m, all our gearboxes are very well organized in terms of security and safety, complete unit organized and well planned.


Electric motors

Manufacturing IE2, IE3、IE4 series Efficency、premium Efficency、Super Premium electric motors mainly for Medium Voltage AC motors. Both of Aluminum and iron housing is on three phase and single phase. Our electric motors are mainly used for our geared motors. For the different Applications, our squirrel-cage Totally Enclosed AC motors could be type of Frequency Converter, Variable Speed Drives, handle brake, explosion-proof motor and special -purpose. Now day, transformed from an industrial motor manufacturing giant into a highly competitive and diverse worldwide service company.

electric motors

Geared Motors

Our gear motors are interchangeable with SEW brand and all dimension are same. Distinguished by the mounting, we have type of foot mounted and vertical geared motors with the shaft position of inline, Parallel Shaft or Right angle. Gearing set are in helical, helical-bevel, helical-worm, cycloid and planetary. For the output way of the gearbox or gear head, we have solid shaft, hollow shaft,  and other ways as customized. We aim of the most competitive price, the highest quality and the fastest deliver time to support our customers from the world. Honesty, Goodness and most important,  Integrity.

gear motor manufacturer