Shanghai Zhongmeng Petroleum&Gas Co.,Ltd.Shanghai Shi, China
Jiangxi Weide Intelligent Electric Co., Ltd.Jiangxi Sheng, China
Yantai Zhengxin Electric Co. Ltd.
Satellite Mapping Application Center of the National Bureau of Surveying, Mapping and Geographic Information
Suzhou Jingwei Agricultural Products Co., Ltd.
Tangshan Weide Marine Equipment Co., Ltd.Hebei Sheng, China
Hunanrailwayprofessional Technology College Tianyiindustry Co.Hunan Sheng, China
Huizhou Engineering Technical School
Guangzhou Yuexian Optical Instrument Co. Ltd.Guangdong Sheng, China
B & B Metals, Inc.Kentucky, United States
Egaceutical Corp.California, United States
Zhejiang YGM Technology Co., Ltd.Zhejiang Sheng, China