Xi'an XD Transformer Co., Ltd. (hereinafter referred to as Xi'an XD) is a leading national enterprise specializing in the research, development, and manufacturing of high-voltage, ultra-high-voltage, and extra-high-voltage AC/DC transformers and reactors. With over 60 years of experience in transformer equipment manufacturing, Xi'an XD has become a prominent player in the industry, offering a wide range of products and technologies, including AC power transmission transformers (10kV-1000kV), DC transmission technology (±50kV to ±1100kV), and special transformers below 330kV.

The company's product portfolio includes over 50 categories and 660 types of transformers, ranging from large-scale power transformers to reactors for both AC and DC applications. The company's annual production capacity reaches 90,000MVA, capable of manufacturing more than 450 large-scale transformers; Xi'an XD is recognized for its advanced manufacturing technology, cutting-edge production equipment, and modern enterprise management mechanisms, which fuel its continued vitality and innovation. It is one of the largest transformer manufacturers in China, with a strong international presence, exporting products to more than 70 countries and regions.

Xi'an XD is home to a National Product Test Research Center and the National Machinery Industry UHV Transformer Technology Laboratory. Its products, including the XD brand power transformers and shunt reactors, have earned the reputation of "famous-brand products" in China. Through continuous independent innovation, technical transformation, and breakthroughs, Xi'an XD has consistently improved its technological capabilities and manufacturing capacity, positioning itself among the top-tier enterprises in the global transformer industry.