Tann Longyou Ltd.
United Victory Photoelectric Technology Xiamen Co. Ltd.Fujian Sheng, China
Dalian Weile Hydraulic Manufacturing Co., Ltd.Liaoning Sheng, China
Okamoto Chemical Industry Co. Ltd.
Zhe Jiang Bangsheng Technology Co. Ltd.Zhejiang Sheng, China
National Marine Environmental Testing Center
Foshan Shenzhou Oucheng Thermal Energy Technology Co., Ltd.Guangdong Sheng, China
Dongguan Yazhileide Electromechanical Technology Co., Ltd.Guangdong Sheng, China
Ye Yuan,
Tianjin Zhongtian Electronic Development Co., Ltd.Tianjin Shi, China
Hermann Korte
Beijing Zhongke Feihong Science&Technology Co. Ltd.Beijing Shi, China