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MetalTek International

Sand and centrifugal castings with metallurgy and machining support

Representative cast metal housings and a cylindrical cast sleeve.

About MetalTek International

MetalTek International manufactures engineered metal components for industrial applications involving heat, wear and corrosion. Its capabilities combine casting with metallurgical engineering, heat treatment, machining, fabrication and testing. The company lists four U.S. operating locations under one identity. Carondelet in Pevely, Missouri produces sand castings, with an in-house pattern shop and several molding routes. Wisconsin Centrifugal in Waukesha and Sandusky International in Ohio make centrifugal castings such as tubes, rings and cylinders. Wisconsin Investcast is listed in Watertown, Wisconsin. Engineers can discuss alloy choice, casting design and subsequent machining with the company.

  • Aerospace
  • Space
  • Defense
  • Energy
  • Industrial equipment

Industries from the company's own website, Nov 6, 2026

Services

AI illustration of sand casting.

Sand casting

Ferrous sand castings from the Carondelet division, including stainless steels. Patternmaking and automated, no-bake, isocure and pit molding support components with internal passages or complex shapes.

AI illustration of centrifugal casting.

Centrifugal casting

Ferrous and non-ferrous centrifugal castings from Wisconsin Centrifugal and Sandusky International. Vertical and horizontal casting routes support rings, cylinders and tubes, with machining used to finish features.

AI illustration of metallurgy.

Metallurgy

Metallurgical engineering, heat treatment, machining, fabrication and metal testing accompany the casting processes. Investment casting is also part of the company capability set.

AI illustration of secondary operations.

Secondary operations

Metallurgical engineering, heat treatment, machining, fabrication and metal testing accompany the casting processes. Investment casting is also part of the company capability set.

Certifications

As MetalTek International states them. Fabrication AI has not checked them with the issuer; ask the shop for the certificate.

  • AS9100
  • ISO 9001
  • Nadcap
  • ITAR registration

Locations

Company sources