Zheng Jun Zhu

Peking University provides post-secondary education services. It offers undergraduate and graduate courses. It provides courses such as basic and applied sciences, social sciences and the humanities, sciences of medicine, management, and education. The company was founded by JiaNai Sun in 1898 and is headquartered in Beijing, China.

HNA Group Co., Ltd. engages in the provision of aviation transportation services. It also provides airport investment & management; hotel & golf course investment and management; tourism, industrial financial investment, and logistics services. The company was founded by Feng Chen, Jian Wang, Xiang Dong Tan, Xian Hua Li and Wen Li Chen on May 2, 1993 and is headquartered in Haikou, China.

Part of HNA Group Co., Ltd., HNA Technology Group Co., Ltd. is a company based in Shanghai, China. The Chinese company was founded in 2012 and is led by CEO Jiang Jun Ye.

Beijing Nonvia Technology Co., Ltd. provides comprehensive solutions and services. It focuses on intelligent power generation system, energy saving and local environmental management. Its product technology includes power plant dust removal new technology transformation solution, power plant coal system environmental comprehensive treatment solution, smart power plant solutions, zero emission solution for desulfurization wastewater from coal-fired power stations, flue gas comprehensive treatment whitening solution, automated intelligent inspection system, power station combustion precise management system, coal-fired power plant asset management system,, optimization of energy-saving and efficiency improvement for coal-fired power station, and digital instrument wall system. The company was founded on November 11, 2003 and is headquartered in Beijing, China.

Hanlong Group Ltd. engages in granite mining activities. Its products include black color series granite blocks which are used for construction and architectural decoration purposes. The company was founded by Yi Feng Wang and Yu Qing Chang on March 15, 2021 and is headquartered in Ankang, China.

Part of Polyard Petroleum International Group Ltd., China International Mining Petroleum Co. Ltd. is an investment holding Chinese company with interests in petroleum exploration and exploitation. The company is based in Hong Kong, Hong Kong.

Beijing Zhizhe Tianxia Technology Co., Ltd. operates and online discussion community. Its business activities also include technology development and consulting services, computer system services, computer technology development and training, online advertising, Internet information and animation services, and sale of electronic products, computer software and equipment, needle textiles, and clothing. The company was founded by Yuan Zhou, Ji Xin Huang, and Shen Shen Li on June 8, 2011 and is headquartered in Beijing, China.

Wodinghua Holdings Ltd. engages in the provision of fresh cut flowers. Its products include fresh cut flowers such as rose, carnation, lily, and gerbera; potted plants such as orchids and succulent plants; and nursery stocks such as podocarpus, taxus chinensis, and crape myrtle under the brand name Chunwu Zhi. The company was founded by Yu Chang Xiao on July 16, 2015 and is headquartered in Hong Kong.

Hainan Haidao Business Management Co., Ltd. engages in the provision of business management service. Its business scope includes shop leasing; own property leasing; shopping mall management; catering services; property management; parking management; design, production, distribution, agency of domestic advertising; warehousing services; logistics services; decoration and decoration projects; and electronic information technology consulting services. The company was founded on December 2, 2010 and is headquartered in Haikou, China.

HNA Infrastructure Industry Co., Ltd. engages in the provision of building design and infrastructure construction advisory services. Its business activities include investment and management of hotels, airports, and real estate properties; investment and development of energy, new technologies, and new materials; equity investment; and tourism and agricultural project development. The company was founded on November 24, 2011 and is headquartered in Haikou, China.

Sino-Telecom Technology Co., Ltd. manufactures and supplies telecommunication systems products. It operates through two products segment as Optical Network and Data communication. Its products and solutions include, Data center switches, Optical cable monitoring system, optical fiber sensing system, 100G+ OTN solutions, DCI solutions for data center interconnection, CPE OTN solutions for government and enterprise access networks, Telecommunication systems, Internet, Big data products and full range of hardware solutions from optical splitting, optical amplification, transmission, distribution and servers. The company was founded on May 31, 2006 and is headquartered in Shanghai, China.