RISO Kagaku Corporation is the world largest manufactures of Digital Duplicator. Riso machines are sold over 180 countries for fast and on demand printing of short & medium run length prints at very low running cost. RISO has also marked its presence into new arena of full color inkjet printing. RISO KOREA LIMITED has been established in 2001 to provide sales and service support to the customers in Korea as the wholly owned subsidiary of RISO Kagaku Corporation.