Salem, New Hampshire has been home to Dennco, makers and distributors of the Sonocaddie GPS system and the Club Champ brand of golf travel covers, practice and training devices, games, gifts and accessories, since 1981. Quite remarkably, the company began as a small family operation with a single product--a hand-held pad printer for golf balls. Jim Dennesen, president of Dennco, told me that the company started in New England because it wa... Full Story