Production Base III launched Shenling ETS established

I.P.O. in Shenzhen 4-pipe screw air/water heat pump developed& used in Binzhou Hospital

National Intellectual Property Advantage Enterprise Award

National Technology Innovation Model Enterprise Award

China Patent Excellent Enterprise Award Bid winner of Beijing Daxing International Airport PCA heat pump

Production Base ll launched High-temp multi-stage heating type heat pump developed&used in White Swan Hotel