Hao Chen

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.

Shenzhen KangBiDa Control Technology Co., Ltd. engages in the research and development, and integration of intelligent energy automation management systems. Its products include power monitoring systems, centralized control systems, power environment monitoring systems, and photovoltaic power generation monitoring systems. It offers power monitoring smart meters, microcomputer integrated protection devices, and intelligent motor controllers. It also provides power and energy automation engineering integration, and power distribution security diagnostic analysis services. The company was founded on December 29, 1998 and is headquartered in Shenzhen, China.

Part of Kehua Data Co., Ltd., Beijing Kehua Zhongsheng Cloud Computing Technology Co. Ltd. engages in technology development operation. The company is based in Beijing, China.

Zhangzhou Kehua Technology Co., Ltd. is a private company that manufactures uninterruptible power supply products. The company is based in Zhangzhou, China.

Shenzhen Kehua Hengsheng Technology Co., Ltd. engages in the energy contract management with interest in the research and development, and manufacture of new energy vehicles and its components. It includes electronic products, power supply accessories, ups, power distribution box and equipments, new energy vehicle charging equipment and system integration, designing of charging station, and technical consultancy. The company was founded on November 2, 2001 and is headquartered in Shenzhen, China.

CEI Cloud Technology (Beijing) Co., Ltd. engages in the provision of data storage systems. Its products include optical-magnetic hybrid storage, green IDC and cloud services, and quantum communication. The company was founded on August 15, 2013 and is headquartered in Beijing, China.

Desheng Cloud Computing Technology Co., Ltd. engages in the research and development of network and computer technology. Its business activities include software development, information system integration, information technology consulting, and data processing and storage services. The company was founded on September 28, 2015 and is headquartered in Guangzhou, China.

Shanghai Skeqi Intelligent Equipment Technology Co., Ltd. principally engages in the research, development, production, and sale of intelligent equipment. Its key products include smart power battery and energy storage battery equipment. The company was founded by Huan Qing Mao on January 19, 2012 and is headquartered in Ningde, China.

Guangdong Kehua Qiansheng Cloud Computing Technology Co., Ltd. engages in software development, data processing, cloud storage, information system integration, and technology consulting services. The company was founded on November 18, 2016 and is headquartered in Guangzhou, China.

Rookie International Holding Ltd. operates as a holding company and It is doing business through its subsidiaries company, which designs and manufactures children wear apparel, footwear and accessories and sells through offline and online. The company was founded by Qiang Chen and Ka Chung Wong on April 6, 2023 and is headquartered in Xiamen, China.