China xD Group (original "Xian power machinery manufacturing company", following short "xD group") established Yu July 1959, is to in China "15" plans during 156 items focus construction engineering in the of 5 a project for Foundation development formed of to research homes by and backbone enterprise group for core, set research, and development, and manufacturing, and trade, and financial for one of large enterprise group.2003 year, West to SASAC of the Group regulated transmission and distribution industry in China only in the central company in November 2004, West Group was 49 by SASAC as the first main one clear central enterprises; in April 2008, the xD group response to the calls for State central enterprises listed on the industry as a whole, Successfully initiated and established the Chinese West-electric co., Ltd. (the company was successfully listed on the Shanghai Stock Exchange on January 28, 2010), May 6, 2009, approved by the State administration for industry and commerce, electricity from the Group officially changed its name to "China's West the group ". currently, the xD group with registered capital of 1,798,260,000, based in Xian.

XD Group's main business of transmitting and controlling electricity equipment research and development, design, manufacture, sales, testing, related equipment, technology, services and project contracting, core business-HV, EHV and UHV AC and DC power transmission and distribution equipment manufacturing, research and development and testing. led products including: 126kV and the above voltage grade of high pressure switch (GIS, and GCB, and isolation switch, and grounding switch), and power capacitor, and transformer device (CVT, and CT, and PT), and insulated child (power station porcelain products, and composite insulated child products), and casing, and zinc oxide arrester; 110kV and the above voltage grade of power transformer, and parallel reactance device; ± 100kV and the above voltage grade of for flow transformer, and flat wave reactance device, and DC transmission for flow valve,. after more than half a century of struggle and development, West Group has become the largest, most powerful high pressure kits, EHV, UHV AC and DC power transmission and distribution equipment and other electrical products manufacturing base.

now xD group has more than more than 70 enterprises at all levels, of which 18 backbone large and medium-sized manufacturing enterprises, 1 by the Institute (including 3 national test center). the total number of employees more than 22,000 people, 2,852 people above intermediate professional title professional and technical personnel, senior titles to more than 600 employees, 30 people enjoy government subsidy of the State Council of experts, provincial and city people of 50 young experts with outstanding contributions. years, XD group adhere to "market guide, and independent innovation, and focus breakthrough, and led industry" of technology development strategy, increased development input, efforts breakthrough restricting enterprise development of key technology, preemption market competition commanding heights, break has abroad special high pressure lost distribution device key technology monopoly, in domestic first development has 800kV, and 1100kV, and ± 800kV special high pressure cross DC lost distribution device in the of series (GIS, and GCB, and isolation switch, and arrester, and power transformer, and Shunt reactor, HVDC converter transformer and smoothing reactor, HVDC converter valve, and so on). as a high voltage, high current, large capacity AC-DC experimental study on base, West Group research institutions not only to become Member of the International Electrotechnical Commission, the international network Conference, is also the focal point of the International Electrotechnical Commission in China and the international secretariat. in recent years, the electricity from the group around the State's key projects and market needs, continue to increase the intensity of technical transformation of scientific research, completed the independent development of key new products of more than 1300, reached the international advanced level of 281, the leading domestic level 230; 11 State-level science and technology achievement award, provincial level science and technology achievement Prize, 136; patents made 260, 2 pieces of software copyright. currently, XD group has has 5 items led products get has China brand products title, while also get Shaanxi Province brand 16 a, Xian City brand 19 a, all related technology research and development level are is domestic leading, and international advanced status, and formed has independent intellectual property, has won the China 500 strong enterprise, and China electrical hundred strong enterprise of first, and China electrical industrial competitiveness and innovation force ten strong of first, honors title, April 2008 won the "national may day labor awards".

XD group as a pacesetter in the transmission and distribution equipment manufacturing industry in China, undertakes to promote a national focus on technical progress of China's power transmission and distribution equipment and projects provide mission critical devices. has has for in China first section 330kV, and 550kV super high pressure AC transmission engineering, first section 800kV special high pressure AC transmission engineering, first section 1100kV special high pressure AC transmission engineering, first section ± 100kV DC transmission engineering, first section ± 500kV super high pressure DC transmission engineering, first section ± 800kV special high pressure DC transmission engineering, first a Northwest to North China networking back to back DC transmission engineering and "TGP engineering", and "xD East sent" Key State projects, such as providing a complete set of power transmission and distribution equipment and services, all equipment put into operation successfully. on the international market, West Group products and technologies have been exported to more than 50 countries and regions, and successfully entered the Germany and the United States, and Singapore, Hong Kong and other developed countries and regional markets. at present, XD and is a member of the group "XD" brand has gained high reputation at home and abroad, became a representative of the best quality on the market, management style has received numerous industry and user acceptance and approval, established a good reputation in the global market and market presence.

face the future xD group will maintain the social, natural, harmonious development between resource purposes, carry forward the "China XD, equipped with power" value, seeking common development of the enterprise and society, carefully to build itself to be the "world's leading electrical enterprise group with international competitiveness".