Dehua Rail (Xi'an) Electric is dedicated to the medium-low voltage disconnector (cabinet), load switch (cabinet), operating mechanism and live display device, AIOps (Artificial Intelligence for IT Operations), and other related products which used in railway, urban rail transit and power industry. In accordance with the needs of China's urban rail transit and electrified railway and other fields, the company continues to lead the development of the industry. The stability and reliability of the company's products have won unanimous praise in the industry, and some products are pioneering in the industry, filling the gap in China and internationally. Some of the industry-leading products (such as visual isolated earthing devices, load isolation earthing cabinet, over-zone isolated load switchgear and combined disconnector, etc.,) are unique in the market and constantly leading the technical development direction of the industry. At present, the disconnector used in rail transit has developed into a well-known domestic brand and have been successfully applied in domestic rail transit in more than 40 cities and 150 lines, with a total of more than 20000 disconnectors (cabinet) in China, and also exported to Israel, Colombia, Hong Kong and other countries and regions.

The company has participated in the formulation of the national industry standard of "Electrified railway high-voltage AC disconnector and earthing switch; Electrified railway high-voltage AC switch-disconnector".