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Hebei Goldman Petroleum Drilling Engineering Co., Ltd. is a professional technology-oriented enterprise specialized in the production drilling equipments and tools,which is one of the leading corporations of drilling tools and workover fishing tool manufacturing industry. Including three series with full model types,as follows:
Drilling Bit series: rock roller bit,tricone bit,pdc drill bit,single cone bit,PDC bit,drag bit and hole opener;
Drilling Equipment Parts series: manual tong,elevator,slips,stabilizer,adaptor；
Workover Fishing Tool series: releasing spear,junk basket, overshot,reversing sub,die collar, fishing tap etc.
With strong scientific research capability, our company is proud of possessing a group of experienced experts devoting themselves to the research, design and production of rock roller bits as well as the state-of-the-art equipments including advanced lathes, four-axis and five-axis machining centers. Adopting international advanced production process, the company has successfully manufactured multiply rubber-sealed bearings, metal-sealed bearings, high running speed motor bits and other international leading rock roller bits suitable for various strata.
Goldmanbits are appreciated widely by customers of such industries as oil gas fields, mining, geothermal energy, engineering construction both at home and abroad with its excellent quality and credible after-sale service. The products are popular in more than 100 countries and regions including Europe, America, Africa, the Middle East etc. The company adheres to the management mode of ISO9001:2008 standard strictly and gradually improves its management system according to the internal conditions. The company genuinely expects to cooperate with all friends to grow jointly and contribute to the global energy development greatly.
Our goal:Offering the best products and service to our customer
产品:
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Tricone Bit specification/high quality,PDC bit specification/high quality,Scraper bit specification/high quality,Diamond Core Bit specification/high quality,Hole Openers specification/high quality,Man | CompanyintroductionGoldmancompanywasbuiltin1990,overtheyearsbyanumberofthemajorityofcustomers,ourcompanyhasbeeninthecustomerfirst,qualityfirst,thep... |
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Used PDC Bit from China factory/supplier/manufacturer | 1.Specification:BitSize:41/2"--171/2''(114mm--444.5mm)Blades:3--9BladesNozzles:accordingtoyourrequirementPDCCutter:1913,1613,1313andsoonRotaryspeed... |
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Used Steel Tooth Bit from China factory/supplier/manufacturer | SteelToothBitType1.Size:27/8"(70.0mm)~26"(660.4mm)2.CoverallallIADCcode3.Reliablequalityandbestprice4.tungstencarbideinserttriconebit5.certifiedbyI... |
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Used Tricone Cutter from China factory/supplier/manufacturer | productspecify Size:27/8"(70.0mm)~26"(660.4mm) 2.Price:from$465-$700,asthesizeandIADCcodeyouneed3.CoverallallIADCcode4.Reliablequalityandbestpric... |
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PDC Bit 2015 hot sale | 1.Specification:BitSize:41/2"--171/2''(114mm--444.5mm)Price:$1000-$10000,astheproductyouneedBlades:3--9BladesNozzles:accordingtoyourrequirementPDCC... |
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Tricone Bit specification/high quality,PDC bit specification/high quality,Scraper bit specification/high quality,Diamond Core Bit specification/high quality,Hole Openers specification/high quality,Man | productspecify1.Size:27/8"(70.0mm)~26"(660.4mm)2.Price:from$200-$4000,asthesizeandIADCcodeyouneed3.CoverallallIADCcode4.Reliablequalityandbestprice... |
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Tricone Bit specification/high quality,PDC bit specification/high quality,Scraper bit specification/high quality,Diamond Core Bit specification/high quality,Hole Openers specification/high quality,Man | 1.Size:27/8"(70.0mm)~26"(660.4mm)2.Price:from$200-$5000,asthesizeandIADCcodeyouneed3.CoverallallIADCcode4.Reliablequalityandbestprice5.tungstencarb... |
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Hole Openers 2015 hot sale | 1.Size:27/8"(70.0mm)~26"(660.4mm)2.Price:from$1000-$10000,asthesizeandIADCcodeyouneed3.CoverallallIADCcode4.Reliablequalityandbestprice5.tungstenca... |
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Insert Tricone Drill Bit 2015 hot sale | 1.Featuresoftcibits1.Size:27/8"(70.0mm)~26"(660.4mm)2.Price:from$400-$10000,asthesizeandIADCcodeyouneed3.CoverallallIADCcode4.Reliablequalityandbes... |
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Steel Tooth Bit 2015 hot sale | SteelToothBitType1.Size:27/8"(70.0mm)~26"(660.4mm)2.Price:from$300-$10000,asthesizeandIADCcodeyouneed3.CoverallallIADCcode4.Reliablequalityandbestp... |
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Tricone Bit 2015 hot sale | CompanyintroductionGoldmancompanywasbuiltin1990,overtheyearsbyanumberofthemajorityofcustomers,ourcompanyhasbeeninthecustomerfirst,qualityfirst,thep... |
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Used PDC Bit 2015 hot sale | 1.Specification:BitSize:41/2"--171/2''(114mm--444.5mm)Blades:3--9BladesNozzles:accordingtoyourrequirementPDCCutter:1913,1613,1313andsoonRotaryspeed... |
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Used Steel Tooth Bit 2015 hot sale | SteelToothBitType1.Size:27/8"(70.0mm)~26"(660.4mm)2.CoverallallIADCcode3.Reliablequalityandbestprice4.tungstencarbideinserttriconebit5.certifiedbyI... |
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Used Tricone Cutter 2015 hot sale | productspecify Size:27/8"(70.0mm)~26"(660.4mm) 2.Price:from$465-$700,asthesizeandIADCcodeyouneed3.CoverallallIADCcode4.Reliablequalityandbestpric... |
