Kowloon Kowloon City 
Number of tanks：1 tank What type of tank do you need to clean?
Potable water tank
What is the material of the tank?
Concrete, tile
Stainless Steel
Stainless Steel
Where is the tank location?
Rooftop
How many tanks do you need to clean?
1 tank
What is the building type?
Residential building
How many floors does the building have?
7-15 floors
Please provide details about the tank's capacity or other information to help PROs better understand (optional)
9000公升
What time do you prefer to have the service?
Tuesday Morning
Anything else that we need to know?
No
Where is your location?
Kowloon,Kowloon City
