MSO Seals and Gaskets, based in Houston, is a trusted manufacturer and supplier of high-quality seals, gaskets, and custom sealing solutions. By producing the majority of its products in-house, MSO maintains strict quality control while delivering competitive pricing, reliable lead times, exceptional customer service, and superior product performance. These values have helped establish the company as a premier supplier within the sealing and gasket industry. For more than a decade, MSO has specialized in manufacturing a wide range of products including O-rings, O-ring cords, hydraulic seals, oil seals, fabricated gaskets, machined plastic components, and custom molded rubber seals. The company also develops tailored sealing solutions designed to meet the specific requirements of diverse industrial applications. Serving industries such as oilfield, agriculture, and manufacturing, MSO additionally maintains a comprehensive inventory of non-asbestos, graphite, Teflon, and various other sheet gasket materials to support both standard and custom production needs.