Reiss Manufacturing, Inc.

Plastics and Rubber Product ManufacturingVirginia, United States11-50 Employees

Reiss Manufacturing, Inc., founded in 1896 and 4th-generation-family-owned, is a silicone rubber compounder and processor. Also known as Ronsil, our silicone division was formed in 1946 and has been a pioneer since the silicone industry’s infancy. We are committed to manufacturing silicone rubber products with exceptional quality, backed by unparalleled customer service. 
Our core competencies include formulating, mixing and milling, extruding, calendering, molding and fabricating. We pride ourselves on leveraging our 125+ years of manufacturing experience and our highly-skilled workforce to deliver silicone, fluorosilicone, EPDM, Nitrile, Viton® and other elastomeric products that meet the highest standards of excellence and reliability.

We work closely with our customers to understand your unique design and performance challenges, allowing us to offer cost-effective solutions. 

We are ISO certified, providing a full complement of testing and measurement equipment, including durometer gauges, and an optical comparator, rheometer, tensometer, as well as tools to test compression deflection and specific gravity.

Reiss Manufacturing works to foster long-term partnerships with our suppliers and customers and to meet the evolving demands of modern industry. Connect with us to explore how our silicone expertise can contribute to your success.

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