Sanko Sangyo Co., Ltd. engages in the manufacture and sale of special printed products such as labels, stickers, and panels with adhesives. Its products are used for food packaging, operation panels for office automation (OA) equipment, display windows for mobile equipment, and automobile-related devices. It operates through the following regional segments: Japan, China, and ASEAN. The company was founded by Seizo Tsuchida on May 1, 1951 and is headquartered in Tokyo, Japan.