China Railway First Bureau Group Construction and Installation Engineering Co., Ltd.
Changzhou Dinghao Precision Technology Co., Ltd.Jiangsu Sheng, China
Shanghai Yuxin Electronic Technology Co., Ltd.Shanghai Shi, China
Jakob Handte & Co. GmbH
Jiangsu Hanrui Communication Technology Co., Ltd.Jiangsu Sheng, China
Zhongcheng Grass Industry Co., Ltd.Nei Mongol Zizhiqu, China
Townsend Controls, Inc.
Zhejiang Xiaodan New Material Technology Co., LtdZhejiang Sheng, China
Jiangsu Yijie Packaging Technology Co., Ltd.
Shanghai Zhikan Technology Co., Ltd.Shanghai Shi, China
Zhejiang Leyuan Bioengineering Co. Ltd.
Zhengzhou Oukeqi Instrument Manufacturing Co., Ltd.Henan Sheng, China