SEYER INDUSTRIES, INC.

Seyer Industries, Inc. specializes in the precision manufacturing of mission-critical aerospace and defense components, with deep expertise in aircraft parts, fasteners, electronic components, and fluid system hardware. The company produces high-tolerance bolts, nuts, rivets, seals, gaskets, valves, and custom fabricated metal parts that meet stringent military and aviation specifications. Their technical capabilities include CNC machining, metal forming, surface treatment, and assembly of components for avionics, propulsion, and hydraulic systems, ensuring compliance with AS9100 and other defense-grade quality standards. Seyer Industries distinguishes itself through its ability to deliver small-batch, high-reliability parts with rapid turnaround, serving as a trusted supplier for complex, low-volume procurement needs in aerospace and ground systems. The contractor maintains a consistent relationship with the Department of Defense, particularly DLA Aviation and DLA Land and Maritime, supplying components for aircraft maintenance, ground vehicle systems, and logistics support. Their work includes direct replacement parts for legacy platforms, including valve bodies, fastener kits, and electronic subassemblies critical to operational readiness. These agencies rely on Seyer for on-demand, qualified sourcing of items with restricted or sole-source specifications. Industry focus centers on NAICS 336413 (aircraft parts), 332722 (fasteners), 334419 (electronic components), and 332911 (industrial valves), reflecting a niche positioning as a Tier 2/3 supplier to prime defense contractors and military depots. The company excels in producing non-standard, engineered metal and electro-mechanical components that support sustainment and modernization of DoD platforms. Seyer Industries, Inc. is a small, privately held manufacturer based in Saint Peters, Missouri, with no federal certifications on record. Its geographic proximity to key defense logistics hubs enhances responsiveness to military supply chain demands, positioning it as a reliable domestic source for mission-essential hardware.