Established in 2017, Hilong Oman owns two automatic drilling Rigs, HL58 and HL59, providing drilling service for PDO.
Scan and follow us滬ICP備14040674號(hào)-1
滬公網(wǎng)安備 31011302005992號(hào) ? 2018 HI LONG GROUP OF COMPANIES， All Rights ReservedPrivacy Policy
