Since 1931, family-run Chemung Supply Corporation has supplied municipalities, contractors, and distributors across the Northeast with highway construction and maintenance materials. Its distinctive manufacturing division, Evolution Edges, produces winter plow wear parts and custom snowplow blades, while Chemung’s crews also install guiderail and assemble box culverts. Based in Elmira, the company combines a long-running highway-supply business with precision fabrication and specialized winter-product manufacturing.
Evolution EdgesFounded in 2009, Elmira-based Evolution Edges manufactures standard and custom snowplow blades and winter wear parts for highway departments, municipalities, airports, and contractors. A division of Chemung Supply Corporation, the company pairs CNC fabrication and automated carbide brazing with its patented Sabre® Blade System, acquired through Built Blades in 2020. Its solar-powered New York facility makes American-made products, supported by a West Coast warehouse in Denver for nationwide service.ELMIRA, NY
Plow RubberFor more than five decades, Plow Rubber has been a Buffalo, New York, source for snow-removal supplies, serving customers across the country since 1970. The company is known for tailoring rubber cutting edges to individual plow dimensions, while also making replacement parts for street-sweeper equipment.BUFFALO, NY
ZM IndustriesBorn from a 2003 request to clear snow at an upstate New York airport, ZM Industries manufactures heavy-duty snow pushers and agricultural attachments in Seneca Falls, New York. Its original 12-foot pusher remains in service, and the company now combines stocked equipment with custom fabrication, including couplers built to fit virtually any machine. ZMI also handles custom and industrial metalwork on-site, using 3D scanning for precision and backing its snow pushers with a 10-year warranty.SENECA FALLS, NY
Gledhill Road Machinery CompanyA Galion manufacturer, Gledhill Road Machinery Company has made snowplows and road-maintenance equipment since 1930. Its work is built for highway-maintenance crews, with the Jetstream snowplow among the company’s named specialties.GALION, OH