Nanjing Jiapu Technology Co., Ltd.
Beijing Chalk Blue Sky Technology Co., Ltd.Beijing Shi, China
Changzhou Zhongheng Machinery Technology Co., Ltd.Jiangsu Sheng, China
Industrial Technology Research Institute of Chongqing University
Toshihiko FurukawaKanagawa-ken, Japan
Jiaxing Krans Electric Co., Ltd.Zhejiang Sheng, China
Huaibei Zhuosong Construction Engineering Co., Ltd.Anhui Sheng, China
Shanghai Kehua Thermal Pipeline Co., Ltd.Shanghai Shi, China
Ericsson Mobile Communications UK Ltd.
Shanghai Fengke Biotechnology Co. Ltd.
Sung-soo Kim
Berkshire Holding Corp.Massachusetts, United States