Greg Groff – Non-ferrous metals and automotive cores – (609) 226-3560
Robert Groff – Ferrous metals and automobiles – (609) 703-5393
Main – (609) 965-2788 Fax – (609) 965-3028
Email – gsgmetals@gmail.com
Mailing Address – 316 W. Clarks Landing Rd, Box #97, Port Republic, NJ 08241