Where is the problem area?
Others, 更換總水制
What type of problem is it?
Others, 外面關不到總食水閘
Do you need to add photos to let PROs understand the case? (optional)

Please specify the problem to let PROs understand your issues (optional)
關不到,更換配件報價
What time do you prefer to have the service?
Any time
Anything else that we need to know?
No
Where is your location?
New Territories,Sha Tin