We are crossway repair services based in montgomery, USA. We are member of exporthub.com since March, 2009. Our business is related to Energy Products industry and we specifically deal in drill stem. ...

No.218 fenxian road ,shanghai Shanghai Shanghai 2000063 China

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We are greatwall drilling tools co., ltd based in Mudanjiang, China. We are member of exporthub.com since March, 2011. Our business is related to Industrial Machinery industry and we specifically deal...

API Drill Stem,Drill collar,Tubing...

Songzhuang, Taiyuan, Shanxi, China

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Norce Drilling & Rolling Co., Ltd is a manufacturer and exporter of oil and gas drilling tools based in China mainland. Our main products covers high quality drill collar, heavy weight drill p...

We take pride in our potential to deliver Slick Drill Collar with quality standards that our clients demand for. drill collar,drill pipe,stabilizer,kelly bar,drill stem sub,roller production and suppl...

drill stem,drilling tads,deep drilling,exploration and development,development well,shallow well,drill rig,drill pipe...