China Xidian Group Co., Ltd

XD XD

Founded in July 1959, China Xidian Group Corporation (hereinafter referred to as China Xidian group) is a large enterprise group with scientific research institutes and backbone enterprise groups as the core, integrating scientific research, development, manufacturing, service, trade and finance, based on five projects of 156 key construction projects during the first five year plan. In 2003, China Xidian group became the central enterprise of R & D and manufacturing of complete sets of power transmission and distribution equipment under the supervision of SASAC of the State Council; in November 2004, China Xidian group was identified as one of the first batch of 49 central enterprises with clear main business by SASAC of the State Council; in April 2008, China Xidian group restructured its main business as a whole, initiated and established China Xidian Electric Co., Ltd (the company was successfully listed on Shanghai Stock Exchange on January 28, 2010); on May 6, 2009, with the approval of the State Administration for Industry and commerce, it was officially renamed China XD Group Corporation.

The main business of China Xidian group is R & D, design, manufacturing, sales, testing, service and general contracting of transmission and distribution and control equipment; R & D, design, manufacturing and related services of automation, control and protection system technology and equipment; utilization of power electronic technology and equipment, control technology and equipment in clean energy, energy conservation and emission reduction, and R & D, design and manufacturing of related products Its core business is R & D, manufacturing and testing of high voltage, ultra high voltage and ultra high voltage AC / DC transmission and distribution equipment. The leading products include: high voltage switch of 3.6kV and above (GIS, GCB, disconnector and grounding switch); power transformer and shunt reactor of 6kV and above; converter transformer, smoothing reactor and DC transmission converter valve of ± 50kV and above; power capacitor, transformer transformer (CVT, CT, PT), insulator (power station porcelain products, composite insulator) Composite insulator products), bushing, zinc oxide arrester, etc. In recent years, China West Power Group has developed reactive power compensation device, active power filter device, distribution network static synchronous compensator, high-power energy feedback high-voltage inverter and other power electronic products, and carried out the research and application of new energy access technology and distributed microgrid technology. After more than half a century of hard work and development, China Xidian group has greatly improved its manufacturing capacity and further enhanced its independent R & D capability. Now it has become an important base for the research, development, manufacturing, testing and trade of the most large-scale high-voltage, ultra-high voltage, ultra-high voltage AC / DC transmission and distribution equipment and other electrical products in China.

By the end of 2014, China Xidian group had more than 50 wholly-owned and holding subsidiaries, including 19 large and medium-sized manufacturing backbone enterprises, 1 Research Institute (including 3 national inspection centers), 1 financial company and 1 holding listed company. The number of employees is more than 23000. Over the years, China Xidian group has adhered to the scientific and Technological Development Strategy of "market orientation, independent innovation, key breakthrough and leading the industry", increased R & D investment, made great efforts to break through the key technologies restricting the development of enterprises, seized the commanding point of market competition, broken the monopoly pattern of key technologies of foreign UHV transmission and distribution equipment, and took the lead in R & D of 800kV, 1100kV, ± 800kV, ± 1100kV in China Series products of UHV AC / DC transmission and distribution equipment (GIS, GCB, disconnector, power transformer, shunt reactor, converter transformer, smoothing reactor, DC converter valve, arrester, etc.). From the 11th Five Year Plan period to the end of 2014, China Xidian group fully implemented the innovation strategy, vigorously carried out scientific and technological innovation, and completed 896 key new products independently researched and developed, including 103 international leading products, 358 international advanced products and 196 domestic leading products; it has 1568 valid patents; it has won 10 national science and technology progress awards (including 1 special award and 4 first-class Awards), and has won the provincial bank award 142 science and technology awards, 77 Municipal Science and technology awards, and "science and technology innovation enterprise award" of SASAC. At present, five leading products of China Xidian group have won the title of China famous brand products, and 21 famous brands of Shaanxi Province and Xi'an city.

As the vanguard of China's power transmission and distribution equipment manufacturing industry, China West Power Group undertakes the important task of promoting the technical progress of China's power transmission and distribution equipment and providing key equipment for national key engineering projects. He was the first 330kV and 500kV UHV AC transmission project, the first 750kV UHV AC transmission project, the first 1100kV UHV AC transmission project, the first ± 100kV DC transmission project, the first ± 500kV UHV DC transmission project, the first ± 800kV UHV DC transmission project, and the first northwest to North China back-to-back DC transmission project And "Three Gorges Project", "west to East power transmission" and other national key projects have provided complete sets of power transmission and distribution equipment and services, and all the equipment have been successfully put into operation. In the international market, its products and technologies have been exported to more than 80 countries and regions, and have successfully entered the markets of developed countries and regions such as the United States, Germany, France, Sweden, Australia, Singapore and Hong Kong. At present, China Xidian group and its "XD" brand have gained high popularity at home and abroad, and become the representative of excellent quality in the market. Its business style has also been recognized and praised by many people in the industry and product users, and has established a good reputation and market image in the global market.

In the face of the future, China Xidian group will adhere to the principle of harmonious development of society, nature and resources, pursue the value pursuit of "innovation promotes the green and efficient power transformation, transmission and application of human beings", seek the common development of enterprises and society, and carefully build itself into "the world's leading, most innovative and competitive electric group".