Tri R Sales, Inc. manufactures specialty tungsten carbide products and has more than 40 years of experience in the field. Its 60,000-square-foot facility supports rapid product design and manufacturing, alongside finishing and repair services.
Preform SpecialtiesFounded in 1992, Preform Specialties makes specialty tungsten carbide preforms for industrial customers, with Carbide Metals adding carbide blanks and rod extrusions to the partnership’s capabilities. From its Blairsville, Pennsylvania facility, the company combines an on-site laboratory, experienced engineering, and precision grinding with production suited to intricate shapes and high volumes. Its carbide products serve demanding applications where wear resistance and tool integrity matter.BLAIRSVILLE, PA
Leech Carbide IncLeech Carbide has manufactured tungsten carbide in Meadville, Pennsylvania, since 1965. Its work ranges from stocked EDM-grade blocks to custom preforms and pressed parts, made to customer specifications. The company reports operating a 50,000-square-foot facility with in-house powder blending and pressing.MEADVILLE, PA
Federal Carbide CompanyFrom its Tyrone, Pennsylvania complex, Federal Carbide Company makes custom tungsten carbide and tungsten heavy-alloy parts, handling the process from raw powder through precision finishing in-house. Serving production-tooling and OEM equipment manufacturers since 1975, the company draws on more than 50 years of tungsten carbide expertise and can move from powder to finished components within days. Its heavy-alloy work includes dense, machined parts for applications such as radiation shielding, aerospace counterweights, and vibration control.332117TYRONE, PA
Cleveland Tungsten, IncCleveland Tungsten is a third-generation Li family company founded in 1916 by Dr. Kuo-Ching “KC” Li, remembered as the “Tungsten King.” His legacy includes the Li Process for making tungsten carbide, while the company today manufactures tungsten powder and other fabricated components at its modern Singapore facility for demanding industrial customers worldwide. It also maintains a sales office and warehouse near Cleveland, Ohio.CLEVELAND, OH