Royal uses only the highest quality steels in manufacturing our punches and pins, and our in-house computer regulated vacuum furnaces are pre-programmed to produce consistent quality parts for durability and top performance.
Contact Us
Royal Diversified Products, Inc. 287 Market Street, P.O. Box
444
Warren, RI 02885-0444 USA
Business Hours: Monday - Friday 8:00 am to 4:30 pm est
