For the past 50 years, Plastiques Gagnon has specialized in plastic injection molding. Major manufacturers of all stripes put ... their faith in us because we know how to evolve with the latest technology. Our services are just like each of our products — perfectly molded to our customers’ needs. Three generations of Gagnons have succeeded each other to make the company a leader in Quebec for developing technical components from industrial resin for complex assemblies. Plastiques Gagnon operates a 55,000 sq. ft. plant in Saint-Jean-Port-Joli, Quebec. Renowned for its ingenuity and production flexibility for even the most complex projects, our team puts its know-how to work for customers from sectors as specialized as they are diverse. read more