Since Peter Cloeren Sr. sketched the company’s first feedblock in 1974, Cloeren Incorporated has engineered and manufactured customized extrusion dies and feedblocks for plastics processing. The American company, which retains its founding family’s ownership continuity, pairs polymer-flow expertise with in-house rheology and simulation labs; more than 30 patents support innovations that have become industry standards. Cloeren now manufactures across Texas, Wisconsin, and Austria while providing process integration and support worldwide.
AS9100
Profile Plastics, IncSince its founding in Hartville in 1993, family-owned Profile Plastics has made custom plastic profiles for manufacturers from its Canton, Ohio plant. Its 85,000-square-foot facility runs nine extrusion lines, while a team with more than 200 years of combined extrusion experience tackles parts ranging from straightforward tubes to complex, tight-tolerance profiles. Profile also supports customers from early design and material selection through tooling, fabrication, assembly and packaging, with two-thirds of its customers returning for more than a decade.CANTON, OH
Diamond America CorporationFounded in Akron in 1941 and now based in Mogadore, Ohio, Diamond America Corporation designs and manufactures extrusion equipment, including custom dies and single-screw extruders, for customers around the world. The privately held, family-owned company grew from a rubber-industry machine shop into a U.S. manufacturer with a 30,000-plus-square-foot facility and an expanded lab for pilot testing, equipment design, and scale-up support. Its equipment has been used in more than 70 countries.MOGADORE, OH
Graham Engineering CompanyKnown for inventing the Graham Wheel in 1964, Graham Engineering Company has spent more than 50 years shaping the polymer extrusion industry. The York, Pennsylvania company develops customized equipment and process systems for manufacturers worldwide, with a particular legacy in rotary blow molding and long-term support for the machinery it builds.YORK, PA
CF Extrusion TechnologiesPrivately held CF Extrusion Technologies brings more than 90 collective years of extrusion engineering experience to custom industrial solutions. Based in Cuyahoga Falls, Ohio, the company is known for its hands-on approach, in-house testing, and willingness to rethink a customer’s process rather than rely on off-the-shelf equipment. It works with manufacturers whose extrusion needs span applications such as catalysts and plastics.CUYAHOGA FALLS, OH