Hai Zhong Xu

Shanghai University of Finance and Economics engages in the provision of educational services. It offers courses under the following school and departments: business, accountancy, finance, international business administration, economics, public economics and administration, humanities, law, information management and engineering, statistics, foreign languages, mathematics, international cultural exchange, professional and international education and continuing education. The company was founded in 1917 and is headquartered in Shanghai, China.

Guangzhou Guanggang Gases & Energy Co., Ltd. engages in the research, development, production, and sales of industrial gases. It offers electronic bulk gases, general industrial gases, import and export of technology. The company was founded on September 11, 2014 and is headquartered in Guangzhou, China.