Address: Yugong Road,High Tech Industrial Zone,Jiyuan, Henan,ChinaPost code: 454650Tel: 86-391-6635039info@petrodrillingtools.comSales Manager:Ms.Bobo Hu
Distributor in Americas:HS Energy, LLC
Houston Office9999 Bellaire Blvd., Suite 920Houston, Texas 77036Tel: 832-341-8458shenlongus@gmail.com
Non-magnetic Drill collar Drill collar
Copyright 2007 Henan Shenlong Petroleum Drilling Tools Inc. All rights reserved. NO.ICP [06010557]
