Founded in 1977, Midwest Gasket Corporation was built on a simple yet enduring mission: to manufacture the highest quality gaskets and seals at competitive prices while delivering exceptional customer service. Over four decades later, the company continues to uphold that commitment, serving customers with precision-engineered sealing solutions and dependable support across a wide range of industries. Originally established as a die-cutting manufacturer for the automotive, electrical, mechanical systems, and heat transfer industries, Midwest Gasket Corporation has expanded its capabilities to include knife cutting, molded components, extruded products, and O-rings. Today, we proudly serve both Fortune 500 companies and small businesses alike, providing customized solutions for projects of every size and complexity. Our experienced team is dedicated to helping customers navigate every stage of the sealing process — from material selection and manufacturing recommendations to cost comparisons between die cutting, molding, and lathe cutting. We take pride in delivering short lead times, low minimum order requirements, personalized customer support, and defect-free products manufactured right the first time. Midwest Gasket Corporation achieved ISO 9001:2015 certification in 2012, reinforcing our commitment to quality, traceability, and process control throughout every stage of production and shipping. Upon request, PPAP documentation can be provided using our advanced CMM software systems. Our precision verification capabilities ensure gasket measurements within a .0019” certainty, supported by A2LA accredited calibration services for the highest level of quality assurance and reliability.