Founded in 1961, VSI is a manufacturer of book components, overhead transparencies and ancillary products for the education textbook and supplemental publishing markets in the United States. The company offers a variety of visual communication products, including: book components, binders, textbook inserts, CD Rom packaging, overhead transparencies, supplemental workbooks, teaching aids, lenticular promotional products (3-D and motion), on-demand printing and slide duplication.
