Gripnail Marks 50 Year Anniversary in Rhode Island Gripnail Corporation, a manufacturer of fasteners and equipment used in ductwork and machinery, is celebrating 50 years of continuous operation in Rhode Island. The company was founded in 1965 in Providence by Peter and Peggy Hallock and is presently headquartered in East Providence. Gripnail has operated at three different...
Gripnail Marks 50 Year Anniversary in Rhode Island
Published 12/01/2015