OPCO, Inc., based in Latrobe, Pennsylvania, manufactures and fabricates rigid foam for packaging and insulation applications. The company says it brings 40 years of rigid-foam expertise to producing OPCORE-branded materials and custom-cut foam products.
ICC-ES ESR 4522
ICC-ES ESR-4691
UL Roofing Systems (TGFU.R14462)
Compliance program
UL Foamed Plastic (BRYX.R14462)
Compliance program
ICC-ES and UL compliance for SIP cores
Compliance program
UL
Quality certification
Penn Foam CorporationPenn Foam Corporation is a second-generation family business that has manufactured and fabricated flexible foam since its founding in 1976. It now supplies custom foam and fiber materials to more than 200 regional, national, and international manufacturing companies, with a particular focus on cushioning and protective packaging.ALLENTOWN, PA
Northwestern Ohio Foam Products, IncEstablished in 1984, Northwestern Ohio Foam Products manufactures high-performance insulation materials at its Ohio plant, using American-made materials in its processes. Its specialties include reflective foil insulation and recycled foam insulation for concrete, and it also fabricates custom foam packaging and laminations.WAUSEON, OH
Zebco Industries IncFounded in Lancaster, Ohio, in 1969, Zebco Industries Inc. fabricates custom foam packaging and related material-handling solutions for manufacturers. The company marks more than 50 years in its hometown by pairing in-house engineering and design with fabrication, from protective foam components to custom shipping totes and racks. Zebco describes its team culture as family-like and centers its work on responsive service and practical, tailored solutions.LANCASTER, OH
Smithers-Oasis Engineered ProductsFounded in 1954 with the invention of water-absorbing foam, Smithers-Oasis Engineered Products manufactures specialty rigid phenolic and bio-based foams for demanding applications. Based in Kent, Ohio, the company draws on more than 70 years of foaming expertise to work with customers on material selection, testing and custom solutions, including absorbent foams and finely detailed modeling foam.KENT, OH