- Cangzhou East Drilling Tools Co.,Ltd
- TCI Tricone Bit,Steel Tooth Bit,PDC Bit,Hole Opener,Drag Bit,Drill Bit, PDC Drag Steel bit, Drill Kingdream Rock Body Matrix Single Cone Cutter, Replaceable Roller Welded Hole Opener, Drilling Pipe, Mud Pump, Manual Tongs, Other ....
- Address:No.137 of Yucai Road
- Cangzhou Yuandong Drilling Tools Co.,Ltd
- HDD rock reamer,Mud motor,single cone bit,tooth tricone bit,TCI bit,Rock reamer, TCI hole opener, Steel Tricone bit, Single roller cutter, PDC drilling tools, Mud motor&Tansmitter housing, soil layer quide opener ....
- Address:Junziguan village, Shijing town
- Hejian Longyue Drill Bit Manufacture Co., Ltd.
- Tricone Bits,TCI Drill Bit,PDC Bits,Steel Tooth Bit,Roller Cone,TCI Bit, TCI tricone bit with metal-face sealed bearing, elastomer Steel Hole Opener(No-Dig Rock Bits), PDC bit, Roller Cones of Drag Drilling Tools&Equipment ....
- Address:Junziguang
- Cangzhou Aoyijia Petroleum Machinery Co., Ltd.
- Drill bit,tricone bit,PDC BIT,One cone bit,tricone rock bit,roller cone, tricone bit, Used tricone bit, Steel Tricone bit, TCI Tricone bit, PDC bit, Used PDC bit, Matrix PDC bit, Steel PDC bit, one cone bit, hole opener, DTH HAMMER BIT, carbide button, .
- Address:Cangzhou Hejian
- Hebei Ranking Bit Manufacture Co,LTD
- Tricone Bit,TCI tricone Bit,PDC Bit,Hole openers,single roller cutter,TCI Bits, Steel Tooth PDC Hole Opener, TCI Single Roller Cone Bit, Drag Core Barrel, Drill Pipe, Cutter, Drilling Tools, Nozzle, Bit Breaker, Saver Sub, New ....
- Address:Hejian CityHebei ProvinceChina Cangzhou, Hebei
- Chengdu History Petroleum Technology Co.
- drill bits(pdc bit, diamond bit, roller cone bit, dth hammer, drill pipe, drill collar, etc).
- Address:Chengdu, Sichuan, China
- Beijing Superior Drilling Equipment Co.,Ltd
- Tricone bit,PDC bit,Core bit,Reamer,Roller Cone,fishing tools, drilling tools, pilot bit, reamer bit, drill collar, drill pipe, TCI tricone bit, Hole opener, steel tricone bit, cross-over sub, Core bit, PDC Drill Bit, .
- Address:Goodtek International Plaza, No.158 Huaian East Road, Yuhua District Shijiazhuang, Hebei
- Hebei ZCbits Limited Company
- tricone bit, roller cone bit, steel tooth bit.pdc bit, reamer bit, steel tooth bit, milled tooth bit, rock bit.
- Address:Beihuan road, Beijing, Beijing, China
- LandTiger Drilling Equipment Factory
- roller cone bits, rock bits , tci bits, pdc bits,Roller Cone Bits,Rock Bits,PDC Bit.
- Address:ChaoYang Road Beijing China, Beijing, Beijing, China
- Hejian Better Drill Bit Co., Ltd
- pdc bit, pdc drill bit, tricone bit, tricone rock bit, steel tooth bit, insert rock bit, single cone bit, pdc steel bit, pdc matrix bit, roller bit, hole opener bit, fishing tool,Pdc Bit,Roller Bit.
- Address:hejian, Cangzhou, Hebei, China
- Landlion Drilling Tools Co.,Ltd.
- tricone bit, rock bit, rock roller cone bit, PDC bit.
- Address:Shandong Linyi Linshu County Linyi Shandong 276700 China
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