AR-TECH INTERNATIONAL, INC.

AR-TECH INTERNATIONAL, INC. specializes in the precision manufacturing of mission-critical mechanical components for defense applications, with core expertise in bearing systems and engineered hardware assemblies. The company produces sleeve bearings and ring spacers to exacting military specifications, demonstrating deep proficiency in high-tolerance machining, material selection for extreme environments, and geometric dimensioning and tolerancing (GD&T) compliance. Their technical capabilities include cold forming, heat treatment processes, surface finishing, and quality control protocols aligned with AS9100 and MIL-STD standards, ensuring reliability in high-vibration, high-load systems. AR-TECH’s differentiation lies in its ability to deliver small-batch, custom-engineered components with rapid turnaround—critical for legacy system sustainment and urgent defense requirements. The contractor maintains a focused relationship with the Department of Defense, supplying precision mechanical parts used in aerospace, ground vehicle, and naval platforms. Their work supports maintenance, repair, and overhaul (MRO) operations, particularly for components requiring strict interchangeability and long-term durability under operational stress. This consistent engagement suggests a trusted supplier role within the DoD’s logistics and supply chain ecosystem, likely serving direct or indirect requirements from defense systems integrators and maintenance depots. AR-TECH’s primary industry focus is on bearing manufacturing and hardware fabrication—two niche segments within the broader defense industrial base. These NAICS categories reflect a specialization in mechanical subsystems rather than end-item production, positioning the company as a critical tier-two supplier for systems requiring precision motion control and structural support elements. Their market niche is defined by low-volume, high-reliability production for defense-specific applications, distinguishing them from mass-market hardware manufacturers. As a woman-owned small business based in East Setauket, New York, AR-TECH INTERNATIONAL, INC. leverages its certification to enhance access to federal procurement opportunities while maintaining agile, responsive manufacturing operations. The company’s compact structure enables nimble execution of specialized contracts, reinforcing its role as a dependable source for technically demanding, low-volume defense components.