shannxi hainaisen petroleum technology Co.Ltd

We are Shaanxi Hainaisen Petroleum Technology Co., Ltd.is engaged in diamond drill bits, diamond core bits ,geological exploration and mining drill bit of R &D,manufacturing and sales.the company is located in XI’AN JINGWEI zone ,spanning between two rivers ,where convenient transportation,abundant ,honest,beautiful scenery .in the early stage of the market has formed a good block ,have agood block ,have a good reputation in the industry ,the company adhere to the long –term development path. Has engaged in a diamond drill bit ,drill geological minning research,design ,manfacturing and technical experts, the use of advanced technology for oil ,geology ,mine design a variety of different formations specification PDC bits,core bits ,geological minning drill .the company also produces wear shose ,shoes and other downhole tools washover.

产品:

	9 1/2" HM642XA visoke kvalitete API PDC svrdlo za naftno polje kineski proizvođač	Kineski proizvođač/ulje polje/visoke kvalitete/pdc bita/pdc svrdla
	81/2" HM962XA PDC bušenje bita, bušilice alate sa Matrix tijelo za bušenje izvora vode	Visoka kvaliteta pdc bušiti bita /Original dobavljač ulje dobro PDC zalogaj PDC matrica tijelo dijamant ulje /tungsten carbide PDC IZBUŠITE malo
	81/2" HM662XA Manufactuer PDC zalogaj dijamant PDC svrdla za kamen rudnik alat za bušenje	proizvođač pdc bušilica malo/pdc bušilica zalogaj, ugljen rudnika dijamanata bušenje bušenje bitni Alati/nafte
	81/2" HM652XA tvornica prodaju PDC bušilica bitni cijeli komad Pdc svrdlo za bušenje pješčenjaka	pješčenjaka bušenje/tvornica prodaju PDC bušilica malo/naftnih istraživanja s popustom
	81/2" HM642XG se u Kini vruće prodaja Daimond Pdc svrdla za ulje naftnih bušotina	vruće prodaja /diamond pdc bušilica malo /pdc drillling bita /petroleum bušenje bitova
	6 "HM362XA 6 oštrice Matrix tijelo ulje bušenje Pdc svrdla za naftna bušenja	dijamant pdc bušilica malo /oil field bušenje/6 oštrica najbolje kvalitete pdc bušenje / dijamantno komadići veličine
	6 "HM352XA PDC svrdla svrdla od PDC ulja Rig za ulje istraživanje dijamant Pdc svrdla	PDC svrdla / matrica tijelo pdc bita/Mirza pdc svrdlo
	8 3/4" HM642XA profesionalni tvornica izravnoj nabavi Pdc svrdlo za pješčenjaka bušenja Coal Mining Pdc svrdlo	ugljena rudarenje pdc svrdla, tigar Rig svrdla, certifikat je u Kini, pdc svrdla za rudnik
	13 3/4" HM652XAG 5 oštrica jednog retka matrice tijelo nafte dijamant Pdc svrdla	nafte bušilica bitova ulje opremiti bušilica malo stijena malo visoke kvalitete dijamant bušenje bitova usmjereno bušenje
	121/2" HM662XAG Oilfield svrdlo za teško formacija pješčenjaka bušenje	PDC bita manuacturer pdc bušenja bitova dijamant pdc bušilica bitova pdc bušilica malo umetcima
	121/4" HM 952XAG Shaanxi Hainaisen dijamant Pdc zalogaj dobavljača ulje dobro Pdc svrdla	svrdlo postavljanje bita bušilica Kina volfram karbid bušilica komadići stijena svrdla dijamant pdc svrdla
	91/2" HM652XAG proizvodi volfram karbid pet krila matrica tijelo dijamantni rezač Pdc svrdla	PDC svrdla proizvoda za smjer bušenja
	83/4" HM662XAG u rudnicima i brana konstrukcija za ulje dobro bušenje Pdc svrdlo	vruće sell.drill malo inserts.professional pdc bušilica bit.sandstone bušenje bušenje žestokim formstion nafte i plina
	83/4" HM652XAG profesionalni Pdc svrdlo dobavljača za pješčenjaka bušenje	dijamant pdc bušilica suppliers.manufacturer supplier.single cijevi dijamant dril malo pa svrdla za prodaju.
	81/2" HM952XAG visoke kvalitete Pdc bušilica Bits.drill bitova za Rock Daimond bušenje	81/2" HM952XAG visoke kvalitete Pdc bušilica Bits.drill bitova za Rock Daimond bušenje, Mix rezač Pdc svrdla
	121/4" HM652XG vruće Prodaja ulja bušilica alat Dijamantna svrdla	PDC svrdla za istraživanje nafte
	91/2" HM952XG nafte i plina bušenje stijena bitni	mašina za bušenje nafte
	91/2" HM652XG novu vodu pa rok bitni dijamant svrdla	nafte i plina opreme pdc svrdla
	83/4" HM952XG Kine najbolje Ock svrdla za bušenje izvora	U KINI NAJBOLJE SVRDLA
	83/4" HM652XG svrdlo s visoke kvalitete jedan dijamant svrdla	Kina proizvođača dijamant pdc svrdla
	Tungsten Carbide API PDC Bit /pdc Drill Bit/well Drilling	water well equipment,tungsten carbide insert pdc cutter,pdc cutters and drill bits,blade bit,Good Quality ,Steel Body PDC Drill Bit
	121/4"China Manufacturer All Shapes Pdc Oil Drill Bit/ Diamond Of PDC Manufacturer	1,Suit for drilling medium to medium-hard formations. 2,Evolute asymmetrical blade cutter design and balanced bit load so that bit whirl is preven...
	SHAANXI Tungsten Carbide API PDC Bit /pdc Drill Bit/well Drilling	tungsten bit,carbit bit ,pdc bit ,well drilling bits ,hot sale bits ,whosale bit
	API HNS Bits Steel Diamond Drill Bit With PDC Cutter	diamond bit ,whosale bit ,oil well bit ,oil drilling equipment kingdream high quality
	API 2015 Steel Diamond Drill Bit With PDC Cutter	matrix body ,4 blade ,whosale bit ,manufacturer bit ,pdc drill bit,oil well drilling.Tungsten carbide API PDC Bit /pdc drill bit/well drilling
	China 12"1/4 Inch Pdc Water Well Drill Bit &pdc Petroleum Well Drill Bit &pdc Gas Well Drilling Bit	pdc drill bit ,water well bit,gas well bit,petroleum bit,drill bits,drill bit sizes, blade bit ,single row bit,double bit,