A History of Excellence in Manufacuring

Houston houses the CDI Energy Products international headquarters. This location in Houston was founded over three decades ago. Since then, CDI has been providing customers with high-quality, precision machined components. Our seasoned staff includes individuals who were here on Day 1.

Our manufacturing facility houses over 200,000 sq. ft. of equipment along with technical and engineering staff. This unique integration of skills enables our team to provide customers with solutions that specifically designed to each application.

  • Global locations including 240,000 sq ft facility in Houston
  • Solutions for Low and High-Pressure Drilling Applications
  • Material Development Experts Address Specific Needs
The first CDI building, way back in the day...


1974 Cott Dowall, Inc. founded as a distributor of O-rings, polyseals, and braided packing in a 1750 sq. ft. office/warehouse in Houston, Texas. 1979 Awarded first patent for non-adjustable rod...

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Research and Development Engineers discussing seal designs

Research & Development

CDI customized products and solutions are based on the integration of materials, design, and engineering expertise. This expertise is backed by extensive research, testing, and manufacturing capabilities. Our multidisciplinary project team provides you...

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Offshore Rig

Drilling & Exploration

While well conditions are growing increasingly hostile, tool manufacturers are pushing the limits of current technology. To survive, products must be reliable - requiring repeatable manufacturing and advanced engineering. Our processes ensure that...

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