Dawning Information Industry (Beijing) Co., Ltd., established on 2001-11-27, Business scope includes sales of commercial encryption products;Professional contractors;technology development,technical consulting,Technical Services;selling computers,Software and Auxiliary Equipment;Production,Processing computer hardware;Computer System Services;Office space for rent;Machinery and Equipment Leasing(Car rental not included);computer technology training(Cannot be recruited nationwide);Import and export,Technology Import and Export.(Market entities independently choose business projects in accordance with the law,Carry out business activities;Items subject to approval by law,Carry out business activities in accordance with the approved content after approval by relevant departments;Do not engage in the business activities of projects prohibited and restricted by the industrial policies of the state and this city.)

MongoDB, Inc. engages in the development and provision of a general-purpose database platform. The firm's products include MongoDB Enterprise Advanced, MongoDB Atlas and Community Server. It also offers professional services including consulting and training. The company was founded by Eliot Horowitz, Dwight A. Merriman, Kevin P. Ryan and Geir Magnusson Jr. in November 2007 and is headquartered in New York, NY.

Part of InterDigital, Inc., InterDigital Patent Holdings, Inc. is an American company. The firm designs, develops and provides wireless technologies.

Zhengzhou Yunhai Information Technology Co., Ltd., established on 2014-12-03, Business scope includes technology development of computer software and hardware,technology transfer,technical consulting,Technical Services,Sales.

Dawning Information Industry Co., Ltd. engages in field of computing, server, storage, cloud computing and big data in China. It mainly focuses on research, development, and manufacture of computers, general-purpose servers, and storage products. The company offers integrated information services, including cloud computing and large data, software development, system integration, and technical services. Its products include server products, safety products, computing products, infrastructure, storage products, and cloud computing products. Dawning Information Industry was founded on March 7, 2006 and is headquartered in Beijing, China.

As a member of the Dell Technologies unique family of businesses, Dell EMC serves a key role in providing the essential infrastructure for organizations to build their digital future, transform IT and protect their most important asset, information. Dell EMC enables their enterprise customers’ IT and digital business transformation through trusted hybrid cloud and big-data solutions, built upon a modern data center infrastructure that incorporates industry-leading converged infrastructure, servers, storage, and cybersecurity technologies. Dell EMC brings together Dell’s and EMC’s respective strong capabilities and complementary portfolios, sales teams and R&D. They seek to become the technology industry’s most trusted advisor, providing capabilities spanning strategy development, consultative services and solution deployment and support to help their customers and partners drive the digital transformation of their businesses. They work with organizations around the world, in every industry, in the public and private sectors, and of every size, from startups to the Fortune Global 500. Their customers include global money center banks and other leading financial services firms, manufacturers, healthcare and life sciences organizations, Internet service and telecommunications providers, airlines and transportation companies, educational institutions, and public sector agencies.

Renda Jincang is a domestic data management software and service provider with independent intellectual property rights. At present, the National People’s Congress Jincang has built a product, service and solution system covering the full life cycle of data management and the full technology stack. It has extensively served more than 20 key industries and key areas such as e-government, national defense and military industry, energy, finance, and telecommunications. More than 600,000 units have been installed and deployed in nearly 3,000 counties and cities across the country.

Integrated Electronic Systems Lab Co., Ltd. engages in the supplying of solutions to automation of electric power and municipal public facilities. Its products include energy management system, substation automation, distribution management system, automatic meter reading equipment, new energy power generation automation solutions, smart gas solutions, smart wafer solutions, energy management information solutions, wafer conservancy information application solution and industry information security evaluation. The company was founded in 1984 and is headquartered in Jinan, China.

China Tobacco Zhejiang Industrial Co., Ltd. is a company headquartered in Zhejiang, China and ultimately controlled by the Government of China, specializing in cigarettes.

Opzoon Technology Co., Ltd. provides network and cloud computing solutions. It offers converged infrastructure system, switch products and security appliances providing customers solution to optimize information technology structure and cost. The firm’s full-line products with several series such as firewall, switch, traffic control and internet protocol voice. The company was founded in 2009 and is headquartered in Beijing, China.

Beijing Topsec Technology Co. Ltd. engages in the provision of technology development, promotion, transfer, consulting, services, and training service. Its business scope includes computer system services; data processing; basic software services; application software services; sales of electronic products, communication equipment, computers, software and auxiliary equipment; production and processing of computer hardware and software. The company was founded on December 4, 2003 and is headquartered in Beijing, China.

Guangdong Ruijiang Cloud Computing Co., Ltd., founded in 2007, is a professional Internet basic service provider, dedicated to providing professional Internet data center (IDC), cloud computing (private cloud solutions and public cloud platforms) and overall solutions for industrial applications for enterprises such as finance, e-commerce, mobile Internet, online games, and portals. It is a dedicated and professional cloud computing data center operator in the business field. Ruijiang Cloud focuses on cloud computing data center and related services. Over the years, with the improvement of technical capabilities and service levels, the company has become a well-known operator of cloud computing data center in South China. The total number of cloud computing data centers operated by Ruijiang Cloud is more than 30, and the total size of the cabinets is 20000, which are mainly distributed in Guangzhou, Shenzhen, Zhongshan, Foshan and Zhaoqing in South China, Ningbo and Changzhou in East China, Beijing and Weifang in North China, Chengdu in West China, and have partners (agents) of similar scale in various regions. Ruijiang Cloud has more than 300G of BGP bandwidth, 15B IP address, and peer to peer connectivity with operators such as telecom in South China. Intellectual property work has been carried out since 2009. Up to now, Ruijiang Cloud has more than 300 intellectual property rights and more than 200 invention patents. In addition to applying for software copyright, the company has also applied for 30 invention patents, 1 utility model patent and 3 appearance patents for multi-dimensional protection of core technologies; 78 software copyright authorizations; 21 trademarks (1 famous trademark in Guangdong Province); Among them, 159 invention patents related to cloud computing and 38 software copyrights.

Hewlett-Packard Development Co. is a private company headquartered in Beijing, China. The firm manufactures and supplies personal computers. Yi Liang Chen is the current CEO of the firm.

Nokia Siemens Networks Oy engages in the provision of telecommunication services. It operates through the Mobile Broadband and Global Services business units. The Mobile Broadband business unit provides mobile operators with radio and core network software together with the hardware needed to deliver mobile voice and data services. The Global Services business unit comprises customer care, network implementation and professional services. The company was founded in 2007 and is located in Espoo, Finland.

Alcatel-Lucent SAS engages in the provision of communications solutions to telecommunications companies, Internet service and data providers. It develops and integrates technologies, applications and services to offer global communications services. The company was founded in 1976 and is headquartered in Boulogne-Billancourt, France.

Part of Alibaba Group Holding Ltd., Taobao (China) Software Co., Ltd. is a company headquartered in Hangzhou, China. The firm provides software solutions. It was founded in 2004. Shan Dai is currently the CEO of the company.