China XD Group Corporation, one of the top ten brands of electrical-transformers, was founded in 1959 and is a large enterprise group engaged in the production and manufacturing of high-voltage power transmission and distribution equipment and other electrical products
Founded in July 1959, China XD Group Corporation (hereinafter referred to as China XD Group) is a large-scale enterprise group integrating scientific research, development, manufacturing, service, trade and finance based on 5 of the 156 key construction projects during the "First Five-Year Plan" period of China. In 2003, China XD Group became a central enterprise in the R&D and manufacturing of complete sets of power transmission and distribution equipment in China under the supervision of the State-owned Assets Supervision and Administration Commission of the State Council. In November 2004, China XD Group was identified by the State-owned Assets Supervision and Administration Commission of the State Council as one of the first batch of 49 central enterprises with clear main business; In April 2008, China XD Group reorganized and restructured its main business, initiated and established China XD Electric Co., Ltd. (the company was successfully listed on the 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 Corporation.
The main business of China XD Group is R&D, design, manufacturing, sales, testing, service and general contracting of power transmission, distribution and control equipment; R&D, design, manufacturing and related services of automation, control and protection system technology and equipment; Power electronics technology and equipment, control technology and equipment in the field of clean energy, energy conservation and emission reduction, related product research and development, design, manufacturing, sales, service and general contracting; The core business is the R&D, manufacturing and testing of high-voltage, ultra-high-voltage and ultra-high-voltage AC and DC transmission and distribution equipment. The leading products include: high-voltage switches (GIS, GCB, isolation switches, grounding switches) with voltage levels of 3.6kV and above; Power transformers and shunt reactors of 6kV and above voltage levels; ± converter transformers, flat-wave reactors, DC transmission converter valves of 50kV and above voltage levels; Power capacitors, transformers (CVT, CT, PT), insulators (power station porcelain products, composite insulator products), bushings, zinc oxide arresters, etc. In recent years, China XD Group has developed power electronic products such as reactive power compensation devices, active power filter devices, distribution network static synchronous compensators, high-power energy feedback high-voltage inverters, etc., and has 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 XD Group's production and manufacturing capacity has been greatly improved, and its independent research and development capabilities have been further enhanced, and it has now become China's largest research, development, manufacturing, testing and trade base for high-voltage, ultra-high-voltage, ultra-high-voltage AC and DC transmission and distribution equipment and other electrical products.
As of the end of 2014, China XD Group has 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), and 1 financial company; Holding 1 listed company. More than 23,000 people are employed. Over the years, China XD Group has adhered to the scientific and technological development strategy of "market-oriented, independent innovation, key breakthroughs, and leading the industry", increased R&D investment, strived to break through the key technologies restricting the development of enterprises, seized the commanding heights of market competition, broke the monopoly pattern of key technologies of foreign UHV transmission and distribution equipment, and took the lead in developing a series of products (GIS, GCB, disconnector, etc.) in 800kV, 1100kV, ±800kV, ±1100kV UHV AC and DC transmission and distribution equipment in China (GIS, GCB, disconnector, Power transformers, shunt reactors, converter transformers, flat-wave reactors, DC transmission converter valves, lightning arresters, etc.). During the "Eleventh Five-Year Plan" period to the end of 2014, China XD Group fully implemented the innovation strategy, vigorously carried out scientific and technological innovation, and completed a total of 896 key new products independently developed, including 103 international leading items, 358 international advanced items, and 196 domestic leading items; It has 1568 valid patents; It has won 10 National Science and Technology Progress Awards (including 1 special prize and 4 first prizes), 142 provincial industry science and technology awards, and 77 municipal science and technology awards; Won the "Science and Technology Innovation Enterprise Award" of the State-owned Assets Supervision and Administration Commission. At present, 5 leading products of China XD Group have won the title of China's famous brand products, and 21 famous brands in Shaanxi Province and 21 famous brands in Xi'an.
As the vanguard of China's power transmission and distribution equipment manufacturing industry, China XD Group undertakes the important task of promoting the technological progress of China's power transmission and distribution equipment and providing key equipment for national key projects. It has successively been China's first 330kV and 500kV ultra-high voltage 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 ultra-high voltage DC transmission project, the first ±800kV UHV DC transmission project, the first back-to-back DC transmission project from Northwest to North China, as well as the "Three Gorges Project" and "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 has been successfully put into operation. In the international market, the products and technologies of China XD Group 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 XD Group and its affiliated "XD" brand have gained a high reputation at home and abroad, becoming a representative of excellent quality in the market, and the business style has also been recognized and praised by many industry insiders and product users, and has established a good reputation and market image in the global market.
Facing the future, China XD Group will adhere to the purpose of harmonious development of society, nature and resources, pursue the value of "innovation to promote the green and efficient power conversion, transmission and application of human beings", seek the common development of enterprises and society, and carefully build itself into "become the world's leading, most innovative and competitive electrical group".
