Established in Sidney, Ohio, in 2009, Polyfill, LLC makes customizable ethylene-based acoustical barriers that reduce noise in vehicles, buildings and equipment. The company has grown from one line and one shift to several lines operating three shifts, with more than 100 years of combined experience. Its recyclable barrier materials can be custom blended and laminated for specific applications, and Polyfill holds ISO 9001:2015 and ISO 14001:2015 certifications.
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ISO 9001:2015
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UL Flammability Testing
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ASTM Flammability Testing
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Midwest Acoust-A-FiberFounded in 1979, Midwest Acoust-A-Fiber manufactures engineered acoustic and thermal components that help motor vehicles run quieter, cooler and lighter. The Delaware, Ohio company has spent more than 40 years developing high-volume solutions for light-vehicle and heavy-truck manufacturers, delivering more than 10 million parts annually from operations in the United States, Mexico and Canada. Its facilities represent more than 21 nationalities, and the company holds IATF 16949:2016 and ISO 14001:2015 certification.DELAWARE, OH
LaserFeltFrom its Columbus, Ohio design and production shop, LaserFelt makes laser-cut interior felt panels for acoustic treatment, privacy and room division. A division of LaserCuttingShapes, the company works from vector artwork to create custom patterns and sizes, using PET felt made from post-consumer recycled water bottles. Its panels and wall coverings combine decorative designs with practical features such as antimicrobial treatment, noise reduction and fire-rated materials.COLUMBUS, OH
The Soundcoat Company IncSince 1963, The Soundcoat Company has engineered and manufactured acoustic systems and noise-control materials that absorb, block, and dampen sound and vibration. From its Deer Park headquarters, Soundcoat combines an in-house acoustics and materials lab with two U.S. manufacturing facilities and its proprietary Soundcoat 360™ process, allowing customers to test, model, and validate solutions before production. Its California facility adds clean-room manufacturing and aerospace registration for aviation and space applications.DEER PARK, NY
Sorbothane, IncFrom its Kent, Ohio plant, Sorbothane, Inc. manufactures components from its proprietary viscoelastic polymer to absorb shock, isolate vibration, and damp unwanted noise. Founded in the U.S. in 1982, the company supplies standard parts and custom-engineered solutions made in America, with applications ranging from industrial machinery to NASA equipment and the Liberty Bell’s transport carriage. Its material is known for combining high damping with full recovery through repeated cycles.KENT, OH