Hong Kong Island Central and Western 
System ：Others: 收工後門鐘一直響唔停 What kind of service do you need?
Maintenance
What kind of ELV system do you need?
Others, 收工後門鐘一直響唔停
Where do you need the ELV system built?
Office
Please briefly describe your needs (optional)
收工後門鐘一直響唔停，唔清楚係乜原因，希望師傅上門排查原因並進行維修
What time do you prefer to have the service?
Monday Any time.
Tuesday Any time.
Wednesday Any time.
Thursday Any time.
Friday Any time
Anything else that we need to know?
No
Where is your location?
Hong Kong Island,Central and Western
