Chifeng Fubang Copper Industry Co. Ltd.
Bazhou Haibao Technology Co., Ltd.Hebei Sheng, China
John A. King, PhD
Datian County Chengyan Building Materials Co., Ltd.Fujian Sheng, China
Suzhou Zhuoyu Electric Technology Co., Ltd.Jiangsu Sheng, China
Shanghai Yuxi Automation Technology Co., Ltd.Shanghai Shi, China
Chongqing Duochuang Electronic Technology Co., Ltd.Chongqing Shi, China
Wuhan Dehua Testing Engineering Co., Ltd.Hubei Sheng, China
Shenzhen Andrews Technology Co., Ltd.Guangdong Sheng, China
Ferdimanson Multimedia Technology (Shanghai) Co., Ltd.Shanghai Shi, China
Suzhou Onakai Electromechanical Equipment Co., Ltd.Jiangsu Sheng, China
Shandong Sanyuan Concrete Pile Industry Co., Ltd.Shandong Sheng, China