Shanghai SGR Heavy Industry Machinery Co., Ltd.

Shanghai SGR Heavy Industry Machinery Co., Ltd. (formerly known as Great Wall Reducer Ltd.) has accumulated rich original design and manufacturing experience since the establishment in 1996. We are a member of National Speed & Variator Association recognized pioneer patent reducers line. ...

Telephone： 86-21-67276714Address：879 Jinliu Road, Jinshan Industrial Zone, Shanghai 201506, China