Royal Machine Works Inc Address: 204 N Stanley St, Grant Park, IL 60940 Phone: (815) 465-6879 Machine Shops Other Businesses: O'Conner & Nakos at 120 N Lasalle, Grant Park, IL 60940 Keith Brack - COUNTRY Financial Representative at 121 W Taylor St, Grant Park, IL 60940-7165 USA Family Restaurant at 102 E Taylor St, Grant Park, IL 60940