New Territories North 
Service type：Repair What type of service do you need?
Repair
Where do you use the solar water heater?
Commercial use
What is problem with your solar water heater?
Water leakage
Water not hot enough or too hot
Water not hot enough or too hot
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,North
