King was approved to build provincial Railway locomotive and vehicle HVAC Technology Innovation Center in May 2019. The innovation center mainly focuses on three research directions, the optimization design of Railway locomotive’s HVAC, auto adaptive control technology of Railway locomotive’s HVAC, information tracing and analysis technology of Railway locomotive’s HVAC.
    At present, the Innovation Center can provide many characteristic services in the field of railway locomotive’s HVAC, such as design and development of new products, design and development of intelligent control, tracing and analysis of air conditioning information, test and inspection of HVAC unit (including performance test, matching test between HVAC unit and vehicle air duct system, vibration test, acoustic test, rain test and air tightness test).