MIDWEST FIBERGLAS FABRICATORS, INCORPORATED

Midwest Fiberglass Fabricators, Incorporated specializes in the precision manufacturing of gaskets, packings, seals, and related sealing devices for mission-critical defense and industrial applications. Their technical expertise spans elastomeric and composite material forming, including solid rubber sheets, preformed packings, and custom-fabricated sealing components used in high-vibration, high-temperature, and extreme-environment systems. The company demonstrates deep proficiency in meeting military specification requirements for dimensional accuracy, material integrity, and environmental resistance, with consistent production of NSN-coded components for ground, air, and maritime platforms. Their capabilities extend to fabricated wire products, rubber and plastic hoses, and specialized motor vehicle interior components, indicating integrated manufacturing flexibility across polymer and metal-based subsystems. The contractor maintains a strong, sustained relationship with the Department of Defense, supplying mission-essential sealing and containment components for armored vehicles, aircraft systems, and ground support equipment. Work is primarily executed under indefinite delivery contracts, suggesting reliable performance in high-volume, just-in-time logistics environments. The consistent awarding of gasket and sealing device contracts indicates trusted status as a qualified supplier within the DoD’s sustainment and repair supply chain. Industry focus centers on NAICS 339991 (gasket and sealing device manufacturing), with complementary expertise in rubber and plastic product manufacturing for mechanical use, including synthetic rubber formulations and non-laminated sheeting. The company serves defense, aerospace, and military vehicle verticals, positioning itself as a niche supplier of engineered sealing solutions where material performance and repeatability are non-negotiable. As a small business structured as a 2L entity based in Marine City, Michigan, Midwest Fiberglass Fabricators operates without federal certifications but leverages localized manufacturing agility and precision fabrication capabilities to meet stringent government quality standards. Their geographic presence supports regional defense logistics networks with rapid response and domestic supply chain reliability.