DTH ?? & DTH ?? ?? - No.1-1
DTH ?? & DTH ?? ?? For Sale, Most Competitive Price, Fast Delivery, Custom Service, Wholesale DTH ?? & DTH ?? ??, Made in China, High Quality Products!, China dth ?? & dth ?? ??, ?? ?? ??, ??, ??, ?? ?, Supplier, Manufacturer.
???? ? ???? ??, HAINAISEN? ??? ?? dth ?? & dth ?? ?? ?? ?? ? ?????. ?? ?? dth ?? & dth ?? ??? ??, ?? ?? ?? ?? ?? ? ?? ??.
Get Quoteshannxi hainaisen petroleum technology Co.Ltd
Address: No.61 Friendship West Road, Beilin District, Xi'an, China, xian, shanxi, China, 710200
Tel: 86-029-86032369
We聽are聽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鈥橝N 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 鈥搕erm 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.
http://www.pdcoiltool.com
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