Advanced Cryogenic Enterprises has spent nearly 20 years reducing rubber, specialty plastics, and other materials to precise particle sizes through ambient and liquid-nitrogen-assisted grinding. Employee-owned and operated, ACE has grown from a 3,000-square-foot pilot plant opened in 2008 to two locations totaling 75,000 square feet. The Akron company works from small laboratory trials through multiple truckloads per week and also makes ACE-CAL moisture-control products for rubber manufacturing.
Edge RubberFrom its Chambersburg plant, Edge Rubber engineers fine rubber powders made from recycled tire material for industrial applications. The facility has operated for more than 27 years and has supplied over one billion pounds of powder worldwide, while its state-of-the-art laboratory verifies each shipment through chemical testing and sieve analysis. Following a 2016 reopening under new ownership and experienced local management, the plant expanded its coarse crumb rubber capacity in 2017.CHAMBERSBURG, PA
Pulva CorporationFamily-owned Pulva Corporation has manufactured pulverizing and particle-size-reduction equipment in western Pennsylvania since 1938. The company also supports that equipment with replacement parts, rebuilds and toll-grinding services, including cryogenic processing through its in-house testing laboratory. Its broad parts inventory and repair capabilities are geared toward keeping customers’ production lines running with minimal downtime.VALENCIA, PA
ACE Rubber ProductsEstablished in 1950, ACE Rubber Products is an Akron manufacturer with more than 75 years of vertically integrated rubber-making experience. The company is known for serving transportation and industrial customers from its own compounding, molding, and fabrication operations, with more than three decades of experience supplying Class 1 railroads. Its masticated rubber can contain up to 90% recycled content.AKRON, OH
HV2 Custom Grinding & Processing CompanyFamily-owned since 1998, HV2 Custom Grinding & Processing Company in Easton, Pennsylvania, toll-processes industrial materials and specialty chemicals into powders tailored to customer specifications. Its full-service operation can take on a single processing step or a broader workflow, with micronization down to three microns and support for material handling and logistics. HV2 expanded its manufacturing facility by 10,000 square feet in 2026 and processed more than 10 million pounds in 2025.EASTON, PA