ZiGuang is a high-tech A-share listed company in China that specializes in the information and electronics industry, and was founded by Tsinghua Purple Light (Group) Company in 1999. Combined with the development trend of the global information industry and the characteristics of its own advantageous business, Ziguang focuses its strategy on the IT service field and devotes itself to building a complete and powerful "cloud-network-terminal" industry chain and to developing the industry applications of information technology, such as cloud computing, mobile Internet and big data processing, to the industry applications of cloud computing, mobile Internet and big data processing. We are committed to building a complete and powerful "cloud-network-end" industry chain, to cloud computing, mobile Internet and big data processing and other information technology industry applications, and become a modern information systems research and development, construction, operation and maintenance in one of the whole industry chain service providers. At present, the core business of Ziguang basically covers the important areas of IT services: hardware provides intelligent network equipment, storage systems, a full range of servers and other advanced equipment for future computing architecture. In terms of software, it provides application software solutions for key industries from desktop to mobile. Technical services include technical consulting, infrastructure solutions and support services. Hardware and software products and services are effectively integrated in ZiGuang's leading top-level design, so that the information technology system shows the optimized, complete and integrated operation effect. ZiGuang is capable of providing complete, leading-edge IT services for any large-scale customer's informationization needs. ZiGuang is originated from Tsinghua University, relying on the comprehensive talent and scientific and technological resources advantage of Tsinghua University, healthy and sustainable development, in 2016 the company realized annual revenue of 27.7 billion yuan. ZiGuang is a national key high-tech enterprise, the national 863 plan results industrialization base, and has been selected as one of China's electronic information "top 100" enterprises. In the new historical period, ZiGuang hopes to be inspired by the "Chinese Dream", sustained innovation, growth, and customers, partners, shareholders, employees together, hand in hand, *** create brilliant