Petroleum Well Control Equipment Co., Ltd.(PWCE)
PWCE Express Oil and Gas Group Co., LTD.
Seadream Offshore Technology Co., LTD.
Unit Flushby minangka rig pengeboran khusus novel, utamane digunakake kanggo operasi cuci pasir ing sumur minyak pompa sekrup. A rig siji bisa ngrampungake tugas well-flushing tradisional sing biasane mbutuhake collaboration saka truk pump lan crane kanggo sumur pump screw. Iki ora mung nambah efisiensi nanging uga nyuda kabutuhan peralatan tambahan tambahan, saengga bisa nyuda biaya operasional.