Roc Oil Company Pty Limited
reception@rocoil.com.au
Roc Oil (China) Company
Roc Oil (Bohai) Company
T: +86 10 5611 7888
Roc Oil (Chengdu) Limited
T: +86 28 6436 0300
Roc Oil (China) Company
Roc Oil Malaysia (Holdings) Sdn Bhd
T: +603 2787 2200
Tethys Oil AB
T: +46 8 505 947 00
Tethys Oil - Oman