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:

	81/2"HM652XA Factory Sale PDC Drill Bit Whole Piece Pdc Drill Bit For Sandstone Drilling	sandstone drilling/Factory Sale /PDC DRILL BIT/petroleum exploration with discount
	83/4" HM 652XA aceite bien pedacito de Pdc, Pdc aceite, pedacito de taladro de Pdc Pdc aceite de perforación de diamante	alto rendimiento /PDC taladro pedacitos y aceite bien de pdc bits/diamante bit diesel duro roca bien
	9 1/2"HM642XA High Quality API PDC Drill Bit For Oil Field Of Chinese Manufacturer	chinese manufacturer/oil field/high quality/pdc drill bits/pdc bits
	121/4" HM 952XAG Shaanxi Hainaisen Diamond Bit Pdc fornecedores poço de petróleo Pdc bocados de perfuração	bocado de broca definir bits broca china do carboneto de tungstênio broca pedaços bocados de broca da rocha brocas diamantadas pdc
	81/2" HM642XG Made In China chaud vente loic Pdc mèches de perceuses pour forage de puits de pétrole	vente chaude /diamond pdc drill bit /pdc dispositifs bits /secteur forage mèches
	83/4" HM 652XA de Pdc Bit yağ, Pdc petrol Bit, Pdc petrol Pdc matkap sondaj elmas	yüksek performanslı /PDC drill bit/petrol iyi pdc bit/elmas bit /water iyi hard rock
	6 "HM362XA 6 lame Matrix corpo olio di perforazione Pdc trapano per perforazione del giacimento di petrolio	pdc trapano bit /oil field foratura a diamante/lama 6 migliori qualità pdc foratura / bit dimensioni del diamante
	13 3/4"HM652XAG 5 Blade Single Row Matrix Body Petroleum Diamond Pdc Drill Bits	petroleum drill bits oil rig drill bit rock bit high quality diamond drilling bits directional drilling
	9 1/2" HM642XA haute qualité API PDC foret pour champ pétrolifère du fabricant chinois	fabricant chinois/huile champ/haute qualité/pdc bits/pdc forets
	81/2" HM662XA Herstellers PDC Bit Diamant PDC Bohrer für Rock Coal Mine Bohrwerkzeuge	Hersteller Pdc Drill Bit/Pdc Drill Bit/Kohle Diamantenmine Bohren Werkzeuge/Öl-Bohr-bit
	121/4" HM952XA del pozo de petróleo PDC Taladro broca Gas bien PDC perforación Broca PDC bits	pedacitos de taladro de roca, brocas de serie, carbón, diamante, herramienta de poder pedacito de perforación de perforación
	81/2" HM352XA alta qualidade centro pouco fabricante padrões PDC broca para perfuração direcional	perfuração, direcional de fabricante quente venda broca pdc, bocados de broca de diamante, campo petrolífero de óleo
	81/2"HM352XA High Quality Center Bit Manufacturer Standards PDC Drill Bit For Directional Drilling	manufacturer directional drilling,hot sale ,pdc drill bit ,diamond drill bits,oil oilfield
	91/2" HM652XAG sản xuất Tungsten Carbide năm cánh ma trận cơ thể kim cương cắt Pdc khoan bit	PDC khoan bit sản phẩm cho hướng khoan
	121/4"HM952XA 기름 잘 PDC 드릴 비트 가스 잘 PDC PDC 비트 유선	석탄, 바위 드릴 비트, 시리즈 드릴 비트, 비트, 전원 도구 비트를 시추 하는 다이아몬드 드릴링
	Bocados de broca de 81/2" HM662XA PDC Manufactuer Bit diamante PDC para mina de carvão de pedra ferramentas de perfuração	fabricante pdc drill bit/pdc broca bit/carvão mina de diamantes perfuração ferramentas/bit de perfuração de petróleo
	81/2" HM962XA PDC mèches de perçage, outils avec matrice corps percer pour puits artésiens	Haute qualité pdc drill bits /Original fournisseur puits de pétrole peu de PDC PDC matrice corps diamant huile /tungsten carbide PDC mèche
	121/4" HM662XA besten Preis In China Elektrowerkzeuge Pdc-Bohrer für das Bohren von Öl gut gemacht	Ölquelle zu bohren, Elektrowerkzeuge, Pdc-Bohrer, Ölquelle zu bohren, Bohrer aus Hartmetall-pdc
	Brocas para herramientas de perforación de mina de carbón de piedra diamante broca 81/2" HM662XA Manufactuer PDC PDC	fabricante pdc taladro bit/pdc Taladro broca de carbón mina de diamantes herramientas/aceite de perforación Broca de perforación
	6 "HM352XA PDC brocas Broca PDC aceite Aparejo de aceite exploración diamante broca Pdc	Brocas de perforación PDC / matriz pedacitos de pdc del cuerpo/diamante broca de pdc
	81/2" HM652XA fabbrica vendita PDC Drill Bit pezzo intero Pdc trapano per forare arenaria	arenaria di perforazione/fabbrica vendita PDC trapano esplorazione BIT/petrolio con sconto
	6 "HM362XA 6 lâminas Matrix corpo óleo de perfuração Pdc broca para perfuração de campo petrolífero	pdc broca de perfuração /oil field bocado de diamante/lâmina 6 melhor qualidade pdc perfuração / tamanho de pedaços de diamantes
	121/2" HM662XAG mỏ dầu khoan chút cho cứng hình thành đá sa thạch khoan	PDC bit manuacturer pdc khoan bit kim cương pdc khoan bit pdc khoan chút chèn
	81/2" HM962XA PDC punte di perforazione, trapano strumenti con corpo Matrix per trivellazione	Alta qualità pdc trapano bit /Original fornitore Oil Well PDC Bit PDC Matrix corpo diamante olio /tungsten carbide PDC DRILL BIT
	83/4" HM662XA PDC Bohrer, PDC-Fräser für Bergbau Maschinen Hartmetall-Bits/Ölfeld PDC Bit/Bohrer Riggs PDC-Bohrer	PDC Bohrer, Bergbau-Maschinen, Hartmetall-Bits, Oilfield PDC Drill Bit, hohe Qualität Pdc Drill Bit Matrix Körper
	91/2"HM652XA China Supplier 2015 Hotselling PDC Drill Bits For Geological Exploration Oilfield	High Quality Pdc Drill Bit /oil drill bit/standard drilling pdc drill bit /drilling rig