About Exhibition PLASTPOL Expo 2026 will be held from 19th - 22nd May 2026 at Targi Kielce Exhibition & Congress Centre, Kielce, Swietokrzyskie, Poland. The expo is the largest plastics processing exhibition in Central and Eastern Europe, and it is expected to attract over 600 exhibitors from 29 countries. It is a great opportunity to learn about the latest trends and technologies, and to network with other professionals in the industry.