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)
全新位置需要拆窗花、氣窗,用鋁塑板封邊
Would you like to upload photos for PROs to better understand?

What time do you prefer to have the service?
Any time
Anything else that we need to know?
No
Where is your location?
Kowloon,Kowloon City