KowloonKwun TongSamxxx委託:ELV System需求
Kowloon Kwun Tong 
System ：Intercom system What kind of service do you need?
Installation
What kind of ELV system do you need?
Intercom system
Where do you need the ELV system built?
Residence
What time do you prefer to have the service?
Any time
Anything else that we need to know?
No
Where is your location?
Kowloon,Kwun Tong
