- Hebei Zhankui Drill Equipments Co.,Ltd
- drill bits, pdc bit, tci bits, drill pipe, button bits, rock bits.
- Address:junziguan industry zone,hejian Cangzhou Hebei 062540 China
- Hejian Yinhai Rock Bits Manufacture Co., Ltd.
- pdc bits, trione rock bits, tricone bits, tci bits, steel tooth bits, roller cone bit, milled tooth bits.
- Address:D-08 china clastic, international city, dubai, UAE
- Hejian Solidkey Petrolum Machinery Co., Ltd
- hard rock tricone drill bit, tungsten carbide bits, bit，tricone kingdream tci mining pdc core diamond mill tooth stainless steel bits,,Milled Tooth Tricone Bit, ....
- Address:junziguan, Cangzhou, Hebei, 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 Hengji Bit Manufacture Co., Ltd.
- Tricone Bit,Steel Tooth Bit,PDC Bit,TCI Bits,Tungsten Carbide Insert Bits,Tricone Rock Bits,PDC matrix body bits,PDC steel bits,Rock Button Bits,Steel Bits,rock roller bit,Rotary Bits,divide by size,divide IADC,,,See All Categories, ....
- Address:Xicun Development Zones