NAI James E. Hanson, the largest New Jersey-based full-service independent commercial real estate firm, announces it has negotiated the sale of a 3.5-acres of land at 100 Industrial Avenue in Ridgefield Park, N.J. NAI James E. Hanson’s Andrew Somple, SIOR, Justin Allessio, and John Schilp represented both the seller, Dowling Fuel Company, and.