Guangdong Kenuo Survey Engineering Co., Ltd.Guangdong Sheng, China
Effcon Laboratories, Inc.
Xuchang Marine Machinery Co., Ltd.Henan Sheng, China
Qingyuan Xingyu Aquatic Technology Co., Ltd.Guangdong Sheng, China
Zhejiang Lijia Electronic Technology Co., Ltd.Zhejiang Sheng, China
China Coal Technology & Engineering Group Shanghai Co., Ltd.
Jiangsu Yunchang Information Technology Co., Ltd.Jiangsu Sheng, China
Tianjin Seoul Smart Electric Co., Ltd.Tianjin Shi, China
Trevor Smith
Anhui Amos Fluid Technology Co., Ltd.Anhui Sheng, China
Guangdong Domi Electric Technology Co., Ltd.
Shenzhen Fuji Xinhua Electronic Technology Co., Ltd.Guangdong Sheng, China