Industry Gear Reducer Manufacturing Expert

Shanghai SGR Heavy Industry Machinery Co.,Ltd , A leading Industry gearbox manufacturer in China .For more than 20 years, SGR has been developing its business in the most demanding industry applications, becoming one of the China’s leading gearbox specialist in key Speed reducer gearbox strategic segments.

SGR is market leader in the heavy industry, such as our independent development SGR® planetary gearbox and double enveloping worm gear reducer for mining, metal, marine and rubber, etc..

Even in the toughest working environment, SGR offers leading technology and best solutions for the most demanding applications. SGR is Market Driven in worm gearbox and helical gearbox and strives to be a company “driving the industry forwarding …”

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Make Every Gearbox Part in High Precision

Our QC will make strictly testing in every process of gearbox production


Must See Video to Know Your Trusted Partner

Check how SGR team will ensure best product quality and professional service.

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