879 Jinliu Road, Jinshan Industrial Zone, Shanghai 201506, China

Shanghai SGR Heavy Industry Machinery Co., Ltd. (formerly known as Shanghai Great Wall Reducer Co., Ltd.) has accumulated rich original design and manufacturing experience since the establishment in 1...

#28 Moyu Rd. Jiading District Shanghai

Newstart Motion Industries Ltd. We known as former GK Motion Industries Ltd. Focus on the developing and producing high precision low backlash planetary gearbox for industrial automation application.W...