After 3 1/2 days of full-scale exhibits, cutting-edge technology demos, packed aisles, exciting new equipment, innovative sessions and a show floor full of energy, CastExpo said goodbye until 2022 in Columbus, Ohio. “CastExpo 2019 was very well-received by all of our various audiences, and we were thrilled to have more than 5,000 guests from 32 countries in attendance,” AFS CEO Doug Kurkul said. “There is…