No.38B, Jalan Bunga Tanjung 9, Taman Muda, 
56100 Kuala Lumpur. 

Telephone : 03-4296 8437 
Fax : 03-4296 7437 
Email: qs@citytunneling.com (Project Dept)
Email: hr@citytunneling.com (HR Dept) 
Email: citytunneling@gmail.com (Admin Dept)