New Territories Sai Kung 
Service type：Exterior glass wall cleaning 
Cleaning focus：Clean window grooves What kind of service do you need?
Exterior glass wall cleaning
Where is the cleaning area?
Residence
Does the work require work-at-height safety measures?
Yes
How high is the floor?
>10 stories high, 29樓
What issues specifically require cleaning?
Clean window grooves
[Optional] Please briefly describe the cleaning scope, area, quantity and other information
清洗一个單位，分別是三个房窗及大廳的露台窗
Anything else that we need to know?
No
Where is your location?
New Territories,Sai Kung
