In January 1997, Ink World published the first U.S. Ink Directory, the first and only such listing of U.S. ink manufacturers. Since then, we have annually updated our directory, keeping our readers up-to-date with the changes that are occurring within the printing ink industry. The U.S. Ink Directory has become one of our most popular features, and is read by virtually every U.S. ink manufacturer. There is a lot of research and effort that goes into our U.S. Ink Directory. Information is gather...