From prototypes to high-volume production, Shenango Valley Machine delivers reliable machining solutions built to scale.
Our roots in precision machining date back to 1986. In 2018, Slicker Manufacturing and USA Precision formed a joint venture, combining their capabilities, resources, and industry experience.
The company expanded again in 2023 when USA Precision entered into a joint venture with Pittsburgh Pins, a supplier serving the freight, locomotive, and industrial markets, and Hallman Foundry. Founded in 1935, Hallman Foundry specializes in producing quality iron and ductile iron castings.
Together, our management and machining teams bring more than 100 years of combined experience. This extensive knowledge allows us to provide dependable service, quality workmanship, and manufacturing solutions that meet the needs of a wide range of industries.
Precision CNC milling and turning using advanced multi-axis equipment for efficient, complete part production.
Our 7-axis Swiss machining capabilities are ideal for producing small, complex components that require precision and consistency.
Grinding, welding, heat treating, sawing, blasting, and manual machining are available.
Our engineering team uses modern CAD and CAM software to develop efficient machining processes and prepare components for production.
Shenango Valley Machine and Hallman Foundry combine proven casting expertise with precision machining capabilities to provide a more complete manufacturing solution. From high-quality gray and ductile iron castings to accurately machined, ready-to-use components, customers benefit from American-made quality, coordinated production, responsive service, and a dependable path from raw casting to finished part.
Hallman Foundry produces quality gray and ductile iron castings, while Shenango Valley Machine provides precision machining—giving customers a coordinated path from raw casting to finished component.
Working with two complementary companies simplifies sourcing, communication, scheduling, and quality control while reducing the need to coordinate multiple outside vendors.
Experienced foundry operations and advanced CNC machining help deliver reliable materials, accurate dimensions, repeatable production, and components built to customer specifications.
Customers benefit from responsive domestic service, shorter supply chains, dependable communication, and manufacturing expertise rooted in Pennsylvania, North Carolina, and the United States.
Shenango Valley Machine is proud to call Pennsylvania home and honored to carry forward the region’s strong manufacturing tradition. Every American-made component we produce reflects our commitment to skilled craftsmanship, dependable quality, and supporting the workers, businesses, and communities that keep American industry moving.
