Hejian Guangda Petroleum Drilling Equipment Sales Co., Ltd.
We, Hejian Guangda Petroleum Drilling Equipment Sales Co., Ltd., are a professional company specialized in supplying tri-cone bits, steel teeth bits, single cone bits and others, with sizes ranging from 3-7/8" to 26" and covering almost all IADC codes. Our products can be used in several different fields, such as mining, hydrology, subterranean heat piling, water well drilling and oil well drilling.
The bits have optimal bearing design, and can work stably in high WOB. The quality tungsten carbide inserts on cone and gauge make good wear resistance, largely extending the working life of bits.
steel tooth tricone bit
TCI tricone bit,tci insert bit,tricone bit
PDC bit,drilling bits with new desing,best selling bit
tci bit,milled tooth bit,stell tooth bit
PDC core bit,diamond core bit
TCI tricone bit,milled tooth bit
PDC bit,natural diamond core bit
PDC bit 5bldes ,diamond bit
all kinds of drill bit
PDC core bit,core pdc bit,core bits,diamond core bit
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Contact person:Jinxiang Zhang
Street address: Junziguan Village, Shijingcun Xiang