R & D center
      Back Home > > R & D center  
           
       
      A LED light source for rail passenger lighting ( patent certificate )
       
      Train broadcast LED graphic display ( patent certificate )
       
      Rail passenger reading lights ( patent certificate )
       
      Precision steel radiator sub- head ( patent certificate )
       
      Electronic converter ( patent certificate )
       
      LED Spotlight ( patent certificate )
       
      EMU warm car ( patent certificate )
       
      EMU DC Electronic Ballast ( patent certificate )
       
      Railway passenger car electrical control cabinet ( patent certificate )
       
      A railway passenger car LED light source dedicated drive ( patent certificate )
       
      Kind of car junction box cover and cabinet sealing structure ( patent certificate )
       
      Precision cast steel heat sink head ( patent certificate )
       
      Current(1/1) Home Previous Next %En
       
           
        Headquarters Tel:0577-62058888 62057177   E-mail Copyright:LANP Electric Co., Ltd. |Support:www.ruixing.cc