Jiangyin Yalong Heat Exchange Equipment Co., Ltd.Jiangsu Sheng, China
Jiangsu Huayang Pipe Industry Co., Ltd.Jiangsu Sheng, China
Timberwolf Corp.
Zhejiang Shengbai Information Technology Co Ltd.Zhejiang Sheng, China
Wuhan Railway Electrification Bureau Group Co., Ltd.Hubei Sheng, China
Railway Technical Research InstituteJapan
Suzhou Unixin Mould Technology Co., Ltd.
Caron Compactor Co.
Hubei Qitian Intelligent Technology Co., Ltd.
Tongxiang Yuxing Textile Co., Ltd.
Guangdong Dinghuineng Technology Co., Ltd.
Ferdinand Erlmann Werkzeugbau GmbH & Co.