Changsha Great Construction Engineering Machinery Co., Ltd.

Changsha Great Construction Engineering Machinery Co., Ltd is mainly engaged in design, manufacture and sales of slewing bearing other accessories . The main products are five series ,which single - row four point contact ball, Cross roller, double different diameter Three ball. They ...

Telephone：86-0731-85776808Address：No. 56, Tianxin Road, Tianxin Dist.

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

Renqiu Kang Su Electrical And Mechanical Co., Ltd.

Telephone： 86-0317-5612998Address：Yan Ling Industry Zone