Kowloon Kowloon City 
Repair：Others: 更換外牆U型喉管 Where is the problem area?
Toilet
What type of problem is it?
Others, 更換外牆U型喉管
Please specify the problem to let PROs understand your issues (optional)
外牆U型喉管外面的底部生了青苔
What time do you prefer to have the service?
Any time
Anything else that we need to know?
Yes, 外牆需維修將會搭棚，想順便換U型喉
Where is your location?
Kowloon,Kowloon City
