Picoma: 'American made, America first' Local manufacturer is marking its 75th anniversary The Daily Jeffersonian Picoma, a division of Zekelman Industries, is marking a milestone anniversary as a domestic manufacturer of electrical elbows, couplings and nipples. "We started out manufacturing in Ohio 75 years ago, and we're still doing it here today," said Steve Camilletti, general manager, Picoma, North America. "The committment to controlling our own destiny, controlling our service, controlling our quality and to making an American-made product - that's what's really kept us going all these years." According to Kelly Saling, Cambridge plant manager, the Picoma name came about as one of Zekelman Industries' major business.