core barrels hq wireline
kami bergerak di bidang pengadaan accesories drilling dan mesin_ mesin pertambangan,
spare spart borr.( accesories gear down hole) , drill rod NQ, HQ, PQ, DRILL MUDS,
diamon bit step , diamon bit impreg, locking caupling, adaptor caupling, core case, core lifter, stop ring, inner tube, stabilzer