HEAD OFFICE
Jalan Suryopranoto no 26
Jakarta Pusat 10130, Indonesia
Phone : +62 (21) 632 8520
Fax : +62 (21) 632 8519
Email : info@ptkotamas.com
BRANCH OFFICE
Ruko Visi 21 no. 6
Jl By Pass Ngurah Rai
Tuban, Kuta, Bali
Phone : +62 (361) 759463
Mobile : +62 8123610154