Si Ming Mo

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.

Shanghai Dongchang Automotive Investment Co., Ltd. engages in the sale of vehicles and spare parts. It offers aftermarket services including car repair and maintenance, consulting, and other related automotive integrated services. The company was founded in 1993 and is headquartered in Shanghai, China.

Beijing Yongding Xinyi Information Technology Co., Ltd. engages in the computer technology development, technical consulting, and computer sale and services. Its business scope includes computer technology development, technical services, and technical consulting; sale of computers, software and auxiliary equipment, and electronic products; and commercial premises for rent. The company was founded on July 31, 2013 and is headquartered in Beijing, China.

Jiangsu Etern Xinyi Communications Technology Co., Ltd. engages in the production and sale of mobile communications equipment, instruments, and network testing equipment. Its business activities include lease and sale of iron towers and communications equipment, computer system and network optimization technology services, communication information network system integration, communication pipeline engineering installation, development of parking system, and sale and installation of charging pile products. The company was founded on March 20, 2014 and is headquartered in Suzhou, China.

Beijing Etern Zhiyuan Network Technology Co., Ltd. engages in the provision of mobile data service application. Its products include centralized monitoring and alarm, intelligent business identification, intelligent terminal analysis, user's precise positioning, mobile internet business awareness system, visual business intelligence, dial test application, and net log retention and internet protocol traceability system. The company was founded on April 19, 2011 and is headquartered in Beijing, China.

Part of Jiang Su Etern Co., Ltd., Shanghai Etern Optoelectronics Technology Co. Ltd. is a telecommunications equipment manufacturer. The company is based in Shanghai, China. The Chinese company was founded in 2021. The CEO is Xin Li.