Changzhou Chunjie Electronic Technology Co., Ltd.Jiangsu Sheng, China
Daojie (Beijing) Environmental Technology Co., Ltd.Beijing Shi, China
Yong-Taek Lim,
Zhejiang Shaangu Energy Development Co., Ltd.Zhejiang Sheng, China
Guoneng Nanjing Electric Power Test Research Co., Ltd.
Shandong Marine Technology Co., Ltd.Shandong Sheng, China
Yantai Dongde Hydrogen Energy Technology Co., Ltd.Shandong Sheng, China
Jinjiang Zihui Machinery Parts Co., Ltd.Fujian Sheng, China
Taizhou Wanxin Tungsten Molybdenum Product Co. Ltd.Jiangsu Sheng, China
Owen & Co. Ltd.Ontario, Canada
Changshu Huantong Industrial Co. Ltd.
OMI International Corp.