The mass transit vehicle automatic door system of KANGNI has been taking place of foreign technologies and products since 2003. Its share of market has been continuously increasing and has maintained a market share of over 50% for the past 7 years.


Around 20 cities, including Beijing, Shanghai, Tianjin, Guangzhou, Shenzhen and Nanjing have used the door of KANGNI. KANGNI has taken firm roots in China.


KANGNI is well received by the rail equipment market for its performance, price and services.