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bit, Separ botlhDaq bit, geological exploration 'ej mining bit Qul 'ej development, manufacturing 'ej DIlmeH qeq SuvwI' shanaxi hai nai sen chu' Petroleum cham co., Ltd pa' Separ. wey Sam qaStaHvIS jingwei Development mIch neH xi'an veng 'oH across bIQtIq 2, convenient transportation, mIp products, QaQ folkway 'ej 'IH scenery。 cher 'eq QaQ malja''e' segments, chenmoHta' wey 'ach je malja'chaj QaQ ghaj neH industry, 'ej nI'taHvIS development path tugh wey.

shanaxi hai nai law' po' pov ghajbogh sen Petroleum cham co., ltd., qaStaHvIS Qul Separ bit, geological mining bits, chut lulajpu'bogh 'ej manufacture chu' chaH. 'Itlh cham qabDaj juH net Har: ngIlbe', DeSDu' pIm strata, geology, Qeq je lIng waq HIjmeH downhole tools such as mill。 grinding chut lulajpu'bogh Separ bits oil pdc, Sar Segh Separ botlhDaq Bits, geological mining qeq bit wey, je tlhIlHal

integrity 'ej nom on-site chavmoH, shanaxi hai nai sen widely ghov Petroleum cham co., Ltd pong qeq 'ej geological coal wey, cher wey direct jInmol department pa' Yanan, yulin, sichuan, xinjiang, northchina, taiyuan, linfen, songyuan, gansu, inner mongolia. sy ghap t5217-2000 apispec7-1 'ej motlh qeng wey, iso9001-2008 laHlIj management pat implement, reH tugh "chavmoH yon pov laHlIj, chab be'batlh Daghajchugh 'ej trustworthy, improvement," principle, wey batlh Qap customers chu' 'ej qan 'Il cooperation, customers DuHIvDI' laHlIj reliable products satisfactory after-sales chavmoH je



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