Yu De Sun

China Development Bank Corp. offers banking services. It provides long-term investment and financing support for economic development covering electricity, road, railway, agriculture, and infrastructure construction. The company was founded in March 17, 1994, and is headquartered in Beijing, China.

GSM Association functions as a association representing interest of mobile operators. It offers programs and advocacy initiatives including future networks, identity, and internet of things, industry purpose, mobile for development, spectrum and the mobile economy. The company was founded in 1982 and is headquartered in London, the United Kingdom.

Unicom Group Holdings, Inc. operates as a holding company with interests in the commodity futures brokerage services. The company was founded on September 18, 1958 and is headquartered in Tokyo, Japan.

China National Petroleum Corp. engages in the production and supply of oil and gas products. Its businesses include petroleum exploration and production, natural gas and pipelines, refining and marketing, oilfield services, engineering construction, petroleum equipment manufacturing and new energy development, as well as capital management, finance, and insurance services. The company was founded on February 9, 1990 and is headquartered in Beijing, China.

China National Nuclear Corp. engages in research and development and production of nuclear energy development and construction and nuclear technology application. The company was founded on June 29, 1999 and is headquartered in Beijing, China.

Harbin Institute of Technology provides educational services. Its offers various courses through its different schools such as architecture, astronautics, chemical engineering and technology, civil engineering, computer science and technology, economy and management, electrical engineering and automation, electronics and information engineering, energy science and engineering, food science, foreign language, humanities and social sciences, law, materials science and engineering, mechatronics engineering, transportation science and engineering, science, software, new media and arts, and life science and technology. The company was founded in 1920 and is headquartered in Harbin, China.

China Electronics Technology Group Corp. engages in the development and manufacture of electronic components. Its business includes international trade, international engineering, and international cooperation. Its products include electronic equipment, basic software and hardware, infrastructure construction, public transportation, energy development, smart city, public security, and technical service. The company was founded on February 25, 2002 and is headquartered in Beijing, China.

China United Network Communications Group Co., Ltd. provides telecommunications services. The company is based in Beijing, China. The Chinese company is ultimately controlled by the Government of China. The company was founded in 2009. The CEO is Zhong Yue Chen.

China Institute of Communications is a voluntary organization that represents national information and communication technology workers, as well as related enterprises, institutions, and social organizations. The non-profit company is based in Beijing, China.

China United Network Communications Corp., Ltd. engages in the provision of telecommunications services across the country. Its business including mobile communications (TD-LTE/LTE FDD, WCDMA, GSM, 5G), fixed-line broadband, fixed-line local telephone, information and communication technology services, data communication services and other related value-added services. The company was founded on April 21, 2000 and is headquartered in Beijing, China.

Open Networking Foundation (ONF) is an operator-led consortium that spearheads disruptive network transformation. The non-profit company is based in Palo Alto, CA. The company leverages SDN principles and disaggregation, using open source platforms and defined standards to build operator networks. ONF has been at the forefront of creating and evolving the software-defined networking (SDN) movement, which provides network operators with the freedom to build networks that are dynamic, cost-effective, flexible, secure, and able to adapt to the changing landscape. The company was founded in 2011.

Tiancheng Insurance Agency Co., Ltd. engages in the provision of business services. Its business scope includes acting for the sale of insurance products in the national area; agent in collecting insurance premiums; representing related insurance business such as loss of exploration and claims; other businesses approved by the China Insurance Regulatory Commission; and call center services of value-added telecommunications business. The company was founded on August 21, 2012 and is headquartered in Xi''an, China.