
Xiamen Zettler Magnetics Co. Ltd.

Tianjin Longchuang Hengsheng Industrial Co., Ltd.Tianjin Shi, China

Wuhan Mingzheng Power Engineering Co., Ltd.

Inauen-Schtti AG

Suzhou Huagong Automation Technology Co., Ltd.Jiangsu Sheng, China

COFCO Engineering (Xi'an) International Engineering Co., Ltd.Shaanxi Sheng, China

China Railway 14th Bureau Group First Engineering Development Co., Ltd.Shandong Sheng, China

Henan Kaiyuan Air Separation Group Co. Ltd.

Chongqing Xixuan Biological Technology Co., Ltd.

Zhejiang Yongli Environmental Protection Co., Ltd.Zhejiang Sheng, China

Jiangsu Guangguang Water Heater Co., Ltd.

Yixing Guixin Magnetoelectric Hi-Tech Co. Ltd.Jiangsu Sheng, China