Patents
    Hot tube adsorption refrigerator
    Double vaporization combined particle adsorption generator
    Air cooler with high efficiency finned tubes
    Split type hot tube adsorption refrigerator
    Integrated type hot tube adsorption refrigerator

   Double vaporization combined particle adsorption generator
   Double tube double tube sheet double protection cooler
   Heat transfer tube（Petal）
   Heat transfer tube （Thread）
   Heat transfer tube （Emboss）
   High efficiency heat transfer fin

   High efficiency cooling tube with inner fin
   High efficiency and reinforced turbulent corrugated fin
   High efficiency and reinforced bridge groove fin
   High efficiency and reinforced anti-vibration tube plate – shell & tube heat exchanger
   High efficiency and reinforced anti-vibration fin
   High efficiency double tube with inner fin