Griffin Holdings, LLC, a privately held investment firm, has completed the acquisition of Tufco Technologies Inc. Effective immediately, Tufco shares will be delisted and will cease to trade on the NASDAQ Capital Markets. Tufco, based in Green Bay, WI, is EPA and FDA registered, and ISO 9001:2008 certified, operating the largest contract manufacturing company of branded wet and dry wipes in the U.S. In order to meet the needs of its wipes customers, Tufco also offers custom formulation development and blending as well as microbiological services. Tufco is also a provider of business-to-business wide web flexographic printing, and hot melt adhesive laminating. Tufco's business imaging division, HAMCO Manufacturing, was also purchased in this transaction. HAMCO, based in Newton, NC, is a business-to-business category leader of custom printed POS and ATM rolls and business forms.