XC Electronics has been dedicated to the rail transit industry for over 20 years and is one of the designated component suppliers to the China State Railway Group (formerly the Ministry of Railways). Our products are widely used in electric locomotives such as the SS3, SS4, SS6, SS8, and SS9 series, as well as diesel locomotives including the DF8, DF8B, DF11, and DF11G series. We also support traction, braking, monitoring, and HVAC systems for the "Harmony" high-speed train series. XC Electronics is a qualified supplier to multiple regional railway bureaus and major locomotive and rolling stock subsidiaries of CRRC.

At the same time, we are actively expanding our footprint in urban rail transit. We have established long-term and stable partnerships with key metro operators across China, including Shenzhen Metro, Guangzhou Metro, and Shanghai Metro. Through reliable sensor products and tailored solutions, we continue to contribute to the safety, efficiency, and intelligent development of urban rail systems nationwide.