In any industry, small regional companies rely on their ability to best serve their customers in order to make a good living. The ink industry is no different in this regard; a company has to work closely with its customers in order to be successful. For Rainbow Inks, an offset and flexo ink specialist, doing all it can for their area printers has been the key to the company’s success. Most of the company’s business is in northwestern Ohio, Pittsburgh, Cleveland, Akron, Columbus and Toledo, and...