- King-drilling tools limited company
- hole opener, rock reamer, rock bit, reamer bit, roller rock bit.
- Address:i&ï¼039;hai, Langfang, Hebei, China
- Cangzhou Corider Petroleum Machinery Co., Ltd.
- HDD reamer, hole opener, oil drill bits, tricone rock bit.
- Address:Industrial Developing Zone Cangzhou, Hebei
- 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
- King-Drilling Science&Technique HDD Tools Co., Ltd.(Langfang)
- Reamer bits for Oil /Water and Mine well drilling, No-circulation drill tool for rotary drill rig, Drilling bits for piling foundation, Soil formation HDDdrilling tools, Rock formation HDD drilling tool.
- Address:economic devopment zone
- APECYD International Limited Shanghai Rep. Office
- drill bits, tricones, drill pipes, DTH hammers, rock bits, reamer bits, DTH bits, drill bit, drill pipe, rock bit, tricone, reamer bit, DTH bit.
- Address:223 Xikang Lu, Room 503 Shanghai Shanghai China
- Times Asia Group Limited
- horizontal directional drilling vermeer and xcmg, drill rod for drilling, breakout tongs, pulling head, mud pump, recycling system, locating wheel loader motor drader truck crane, rock back reamer,Drilling Tools For HDD,Locating System DigiTrak, ....
- Address:Qixcing, Shanghai, Shanghai, China
- Hebei Ruishi Bits Manufacturing Co., Ltd.
- PDC Bits,Tricone Rock Bits,Drag Bits,TCI Tricone Bits,Steel Tooth Tricone Bits,PDC Bits,Single Cone Bits,Reamer Bits( Hole Opener).
- Address:North Ring
- 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
- magitech
- drill rig,drill pipe,mud pump,mud motor,swivel,rock reamer.
- Address:6F. , No501, Sec 2 Wuqquan W / Rd. ,
- Langfang Kingdrilling Technology Co.,Ltd
- rock-reamer for HDD, Hole-opener for HDD, Rock-bit.
- Address:No.6, Erwei road,Hexiwu,Wuqing,Tianjin,China Tianjin Tianjin China
- Hebei Solidkey Petroleum Machinery Co.,LTD.
- tricone bit, hole opener, PDC bit, reamer, drag bit, rock bit, rotary bit, drilling bitbit.
- Address:No.15, Yangguang Community, Beihuan Road, Hejian City , Hebei Province , China Cangzhou Hebei 062450 China
- 4HDD
- drill rig, api oil rods, , iadc rock reamer, tri-cone bit , swivel, pump, mud motor, generators, welding machine, cctv, dci , air compressors, recycle system.
- Address:Tsou-Ma, Taichung, Taiwan
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