Hong Kong Island Central and Western 
Number of tanks：1 tank What type of tank do you need to clean?
Potable water tank
Flush water tank
Flush water tank
What is the material of the tank?
Fibreglass
Where is the tank location?
Rooftop
Basement
Basement
How many tanks do you need to clean?
1 tank
What is the building type?
Residential building
How many floors does the building have?
16-25 floors
Please provide details about the tank's capacity or other information to help PROs better understand (optional)
食水缸600L
沖廁水缸650L
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,Central and Western
