PT. Indowooyang is manufacturer and exporter of products made from sweet potato. We offer best quality product that is processed on innovative process and accentuating of hygiene and safe product. Concerning hygiene product and customer&＃39;s satisfaction, Indowooyang provides quality assurance, punctual delivery, and quick response to satisfy and meet our customer&＃39;s need. We do our best effort to develop high quality process of the production to produce and maintain high quality product.