Hong Kong Island Wan Chai 
Thermo ventilator type：Window mount thermo ventilator What type of service do you need?
Installation
Have you already purchased a thermo ventilator?
Already have the thermo ventilator, only need PRO to install
What kind of thermo ventilator do you have or want to install?
Window mount thermo ventilator
Please describe your needs or problems for PROs to better understand (optional)
無窗廁所，需要開牆窿安裝
What time do you prefer to have the service?
Any time
Anything else that we need to know?
No
Where is your location?
Hong Kong Island,Wan Chai
