In the field of traffic power supply, Kehua Hengsheng sets the core technology of independent patents to promote the products and solutions of customized power supply in the traffic industry. It has developed and launched the product solutions of FR-UK-PG-SD series UPS (special power supply), KH-D series EPS and general FR-UK series UPS as the core. Traffic product solutions are generally applicable to power environment with high safety, stability and environmental adaptability, such as expressways, tunnels, subway, light rail, railways, civil airports, etc. At present, Kehua Hengsheng traffic system high reliable power supply solutions have been successfully applied to the construction of large-scale traffic projects in Beijing, Tianjin, Heilongjiang, Gansu, Ningxia, Henan, Guangxi, Guangdong, Guizhou, Hunan, such as ventilation, monitoring, signal and tunnel lighting.

Kehua UPS power supply products have been certified by ATC, EMC, EMC, EPS fire certification and other industries, while FR-UK series products have been awarded the title of National Torch Project for many years. Kehua Hengsheng continues to inherit the national torch spirit in the field of traffic power supply, providing stable, reliable and efficient power support for China's traffic safety development.