New Territories Kwai Tsing 
Service type：Others: 大門換鎖膽 What type of service do you need?
Others, 大門換鎖膽
Where do you want to install your access control system?
Residential
When do you need the service?
On specific date, 22/04
What time of the day do you prefer for maintenance?
Morning (9am-12pm)
Anything else that we need to know?
No
Where is your location?
New Territories,Kwai Tsing
