
Guangzhou Institute of Mechanical Science Co., Ltd.

Kunshan Yuezhong Mould Co., Ltd.

Zhe Jiang Shang Hao Dian Zi Ke Ji You Xian Gong SiZhejiang Sheng, China

Binzhou Head Crankshaft Co. Ltd.Shandong Sheng, China

Sanhe Keda Technology Co., Ltd.Hebei Sheng, China

General Nutronics, Inc.

Sidro Rohrbogen GmbHNordrhein-Westfalen, Germany

Harbin Jingda Measuring Instrument Co., Ltd.Heilongjiang Sheng, China

Xi'an Jinbaize Circuit Technology Co., Ltd.

Jiangsu Greenwell Metal Material Technology Co., Ltd.Jiangsu Sheng, China

Tianjin Teek Transmission Co. Ltd.Tianjin Shi, China

China Machinery Engineering Corporation