ACR MACHINE LLC

ACR MACHINE LLC specializes in precision manufacturing of mission-critical metal components for aerospace and defense systems, with deep expertise in heat shield stiffeners, metallic tubing, and high-integrity machined parts. The company excels in producing complex geometries from copper alloys and high-strength metals, leveraging rolling, drawing, extruding, and precision machining processes to meet stringent military specifications. Their technical proficiency extends to the fabrication of aircraft engine components and auxiliary parts, including valve and pipe fittings engineered for extreme thermal and mechanical environments. ACR MACHINE demonstrates consistent capability in delivering small-batch, high-tolerance parts that require tight dimensional control, surface finish integrity, and material traceability—key requirements for defense aviation and propulsion systems. The contractor maintains a consistent and exclusive relationship with the Department of Defense, supplying precision metal components for naval, air force, and aerospace platforms. Their work supports critical systems including engine housings, thermal protection assemblies, and fluid delivery networks, indicating deep integration into defense supply chains for aircraft and missile programs. Industry focus centers on NAICS 336412 (aircraft engine and engine parts manufacturing) and 331420 (copper rolling and extruding), positioning ACR MACHINE as a niche supplier of high-performance metal components for propulsion and thermal management systems. Their specialization in copper-based alloys and heat-resistant metallic structures aligns with advanced defense applications requiring conductivity, durability, and thermal stability. As a small, privately held manufacturer based in Morgantown, Pennsylvania, ACR MACHINE LLC operates without federal certifications but maintains a focused, defense-oriented production footprint. Their geographic location supports rapid response to DoD logistics needs, and their operational model emphasizes agile, low-volume manufacturing for mission-essential hardware.