International Sign & Printmakers Guild Reaches 1000 Members within Two Months of Organization’s Launch: The International Sign & Printmakers Guild, a member-led organization designed to help sign and print providers grow their businesses and reduce costs, has announced that 1000 sign and print business have already signed-up to join the new organization. This follows its official launch only two months ago by founding sponsor SA International (SAi), and represents one of the fastest growing membership organizations in the sign & print industry.