hanxi hainaisen petroleum technology co. led

Company Description

Shanaxi hai nai sen Petroleum Technology Co.,Ltd is engaged in thediamond drill bit, diamond core bit, geological exploration andmining bit of research and development, manufacturing and sales.Company located in Jinghanxi hainaisen petroleum technology co. ledi Development Zone In Xi'an City， itacross 2 rivers, with convenient transportation, rich products,good folkway and beautiful scenery。Company was established earlyand has formed a good market segments, but also have a goodreputation in the industry, Companies adhere to the long-termdevelopment path.   Shanaxi hai nai sen Petroleum Technology Co.,Ltd. has manyexcellent experts, they are engaged in research of diamond bit,geological mining bits, design and manufacture. using advancedtechnology at home and abroad, aiming at different strata, geology,mine design diamond bits for oil of PDC , various types of DiamondCore Bits, geological mining drill bit, company also producegrinding shoes, set of downhole tools such as mill。 With the integrity and efficient on-site service,  Shanaxi hainai sen Petroleum Technology Co.,Ltd is widely recognized by thedrilling and geological coal companies, companies were set updirect project department in Yanan, Yulin, Sichuan, Xinjiang,NorthChina, Taiyuan, Linfen, Songyuan,Gansu, Inner Mongolia. Thecompany carries out the SY/T5217-2000 and APISpec7-1 standards,implement the ISO9001-2008 quality management system, The companyalways adhere to the "excellent quality, honest and trustworthy,improvement innovation, satisfied service" principle , Willing towork with new and old customers sincere cooperation, To providecustomers with reliable quality products and satisfactoryafter-sales service alisa:+8617792023676