service

Our values

* Based on talents and innovation

* Create the best products and service

* Reach the top level in the refrigeration industry

Chairman：Paul Du

  Expert's opinion

  How to choose controlling valve

How to Troubleshoot Thermostatic Expansion Valves

  Something about installation of solenoid valve

  TROUBLESHOOTING GUIDE

Valve Installation Tips

  VALVE SIZING

  What to do if the thermometer bulb is not assembled properly