P.O. Box 267676 || Elkins Park || PA 19027 Telephone: (215) 537-8400 || Fax: (215) 537-4456 hankinmanagement@aol.com The Hankin Management Company is pleased to announce Rolling Hills, our newest, most exciting and exclusive residential community in the village of Erwinna in Tinicum Township, Bucks County, Pennsylvania. Please click here for more details. Office Space | Light Industrial | Commercial About Us | Information Request | Update Registration Home Page