Friday, 23 Aug 2019 Profile   Products & Service   Plant   QHSE   Sales Achievements   Events   Contact us   Products & Service EPHH awarded by Sino Tharwa two land rigs:   ::   Minister of Petroleum Visits   EPHH Rig Series   EPHH Rig Components Introduction   EPHH Rig Product Introduction     Overview EPHH Rig Product Introduction . . . .   AC VFD (DBS) Rig Series   DC(SCR) Rig Series