There’s no substitute for real life. That’s why I’m pleased to invite you to the return of CastExpo 2022 , coming live to the Greater Columbus Convention Center in Columbus, Ohio, on April 23-26. I hope you’ll join us. The business networking, knowledge-sharing, and fellowship that happens at CastExpo is unparalleled. For metalcasters, suppliers, designers/buyers, and anyone working in the $44 billion…