Jinhua Lanhai Photoelectricity Tech Co LtdZhejiang Sheng, China
Guangdong Yuehe Intelligent Technology Co., Ltd.Guangdong Sheng, China
China Petroleum Engineering CorporationXinjiang Uygur Zizhiqu, China
The Travelers Indemnity Co.
Akio Hayashi,
Sichuan Jiutongzhilu Technology Co., Ltd.Sichuan Sheng, China
Rong Fan
Dalian Huanyou Canned Pump Co. Ltd.Liaoning Sheng, China
Rank Nemo (Debden) Ltd.United Kingdom
Jiyuan Huaxin Petroleum Machinery Co., Ltd.Henan Sheng, China
Wuxi Zhenshang Machinery Co., Ltd.Jiangsu Sheng, China
Manufacturing Engineering Research Institute of Huazhong University of Science and Technology, Dongguan