CHECK-MATE INDUSTRIES INC

Check-Mate Industries Inc. specializes in the precision manufacturing of mission-critical metal components for defense and military systems, with deep expertise in spring fabrication, fastener production, and ordnance accessories. The company designs and produces high-tolerance leaf springs, flat springs, and specialized clamps, along with bolts, nuts, screws, and rivets engineered to meet stringent military specifications. Their work on cartridge magazines and access covers demonstrates proficiency in small arms ordnance subsystems, requiring rigorous material selection, heat treatment, and dimensional control to ensure reliability under extreme operational conditions. Technical differentiators include advanced cold forming, CNC coiling, and surface finishing processes tailored to DoD performance standards, with a focus on repeatable quality in low-volume, high-integrity production environments. The contractor maintains a consistent relationship with the Department of Defense, delivering precision-engineered components for land and maritime systems through direct procurement channels. Their work supports logistics, vehicle maintenance, and weapon system sustainment, often fulfilling urgent requirements for replacement parts and field-ready hardware. DLA Land and Maritime has engaged them for standardized naval and ground equipment components, indicating alignment with defense supply chain sustainment protocols. Primary industry focus centers on spring manufacturing (332613) and fastener production (332722), with supplementary capability in small arms ordnance (332994). These NAICS codes reflect a niche positioning as a Tier 2 supplier of mission-essential hardware, serving defense contractors and government depots requiring certified, low-batch manufacturing of non-standardized components. As a Women-Owned Small Business and Woman-Owned Business certified firm based in West Babylon, New York, Check-Mate Industries leverages its small business status to compete in set-aside programs while maintaining agile, responsive production capabilities. The company’s geographic presence supports rapid delivery to East Coast defense logistics hubs and military installations.