Chengdu History Petroleum Technology Co., Ltd.(CDHP) specializes in R&D, production and technical support for precious PDC bits, tricone bits, diamond bits and can supply drill pipes and well drilling tools. Its products are used in oil well drilling, gas well drilling, water well drilling, mining, etc. The quality is similar to Schlumberger, Smith, Halliburton, Hughes baker, NOV, ReedHycalog, King dream, TIX, TSK, Best, etc.The goal of our company is to supply you the most suitable oil drill tools and the most competitive cost. As our staffs are well trained and most of them have more than 5 years experiences in oil well drilling, drill bits choosing and technical support, we are confident to service you well. The manufacturing and quality control is strictly proceed under the API standard, so the management system is a international standard and is a efficient group. Regards to the equipments of our CNC, lathe and welding machines, most of them are from Germany and America. They keep the well precious manufacturing and also good status of the ability. Customer&＃39;s support is the treasure of our resource. We keep moving to make everything better and better.Our office is located in the beautiful place closed to the international air port shuangliu. Next to our company, it is jiangan river, Sichuan University and Southwest University of Nationality, etc. The production base is at pengzhou, not far from our office. It is a good place to stay and we will be here to welcome all of you visit. Just like the logo, lets develop together and go to the bright win-win future hand by hand.