ATLANTA--(BUSINESS WIRE)--Strengthening its senior management team during a time of unprecedented growth in both its sales and organizational structure, NanoLumens (www.nanolumens.com), the world’s leading manufacturer and marketer of visualization solutions, today announced the appointment of Cathy Steiner to the position of Chief Financial Officer, reporting directly to NanoLumens CEO Rick Cope. “The NanoLumens senior management team is comprised of leaders who bring together a wide array of