New Territories Yuen Long 
Thermo ventilator type：Window mount thermo ventilator What type of service do you need?
Repair
What kind of thermo ventilator do you have or want to install?
Window mount thermo ventilator
What's the problem with your thermo ventilator ?
Unable to turn on
What time do you prefer to have the service?
Wednesday Any time
Anything else that we need to know?
No
Where is your location?
New Territories,Yuen Long
