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Beijing Ouman Petroleum and Geological Drilling Equipments Co., Ltd. (former Northern China Petroleum Quanxing Super-hard Material Drilling Bit Factory) has been growing to the largest professional repair center for drilling bits in China.The product scopes of our company cover followings: 1)Agent PDC/PDC cutters or our factory spot; Used and imported complete PDC/PDC cutters are provided predominately.2)Sale all kinds of PDC drill bits including anchor bit,Chevron step drag bit,PDC coring bit,PDC Non-coring bit etc.for coal mining drilling,petroleum and gas well drilling etc. Supply various tricone bits,blade bits,too. Supply used and imported PDC BITS,TRICONE BITS and BLADE BITS with a large quatity.3)Recycle used and imported complete PDC/PDC cutters for a large quatity.4)Recycle scrap PDC BITS,TRICONE BITS and BLADE BITS.Chinese petroleum and geological exploration industry is developing rapidly while the shadow of high cost and risk always goes along with the development of the industry which is still the hot issue for the industry. Aiming to lower the drilling cost and improve the material utilization, Ouman tries every best to make international purchase of a great lot of polycrystalline diamond compacts/PDC,PDC drilling bits, roller bits, secondary pieces, defective pieces, second-hand pieces and undertake the repair work for PDC drilling bits as well as supply large quantities of high-quality drilling bits mainly used in oil drilling, geological drilling, well and mine drillings. Honesty creates basis for long-term development while quality takes priority in oil drilling industry. All staff of Ouman will spare no effort to offer services for both old and new friends at home and abroad with the most sincere belief, professional technology and favorable price. Wish our service will bring you greatest benefits and wealth!
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