Winfield Chamber of Commerce125 S. Church St. P.O. Box 209Winfield, IL 60190Phone: 630-682-3712Fax: 630-682-3726Email: bysina@winfield-chamber.comWebsite: http://winfield-chamber.comContact: President: Marylou CraneExecutive Director: Rich Bysina: Tel: 630-682-3712: Fax: 630-682-3726: Email: bysina@winfield-chamber.comEstablished: 1975: Number of members: 170: Number of employees: 1: International services?: No