At MSI, we offer thread protection products with a built-in bonus: Peace-of-Mind. That's something you won't find from any other thread protection resource out there.

Our specialty is manufacturing high-performance API, premium, and custom thread protection for a complete range of OCTG applications. We utilize the most up-to-date, technologically advanced injection molding and CNC equipment in the industry. Our materials range from proprietary resins to engineering-grade thermoplastics and polymer alloys.