No Izin PBF : 81201069619370005
No Izin DAK : 81201069619370006

Jakarta (HO)

Jl. Palem Indah No. 8, Kp. Tegalrotan RT.002 / RW.007
Sawah Baru, Ciputat, Tangerang Selatan - 15431
Telp : +6221 74867622; Fax : +6221 74867637
No Izin PBF : 81201069619370005
No Izin DAK : 81201069619370006
E-mail: business_development@ogs.co.id