With more than 70 years of experience in processing plastics, Quadrant has become a reference for innovation. We have made many key groundbreaking developments since the invention of plastic. Plastics pioneers such as Pol......With more than 70 years of experience in processing plastics, Quadrant has become a reference for innovation. We have made many key groundbreaking developments since the invention of plastic. Plastics pioneers such as Polymer Corporation / Polypenco, Erta, Poli Hi, Solidur, Cestidur and Symalit are combined under the umbrella of the Quadrant Group. Quadrant was founded in 1996 by three future-looking pioneers with an innovative business idea. Ten years later, thanks to a consistent focus on promising niche markets, the company has become a leading player in the global plastics industry employing more than 2000 people in 20 countries. The entering into a strategic partnership with Mitsubishi Plastics in 2009, has further strengthened Quadrant’s global leadership position.