Royal Duyvis Wiener B.V., founded in 1885 with its head office in Koog aan de Zaan, the Netherlands, is one of the leading manufacturers in the global cocoa and chocolate processing industry. We optimize production processes by supplying new equipment and upgrading existing plants. We reduce production costs by saving energy and minimize downtime.
Royal Duyvis Wiener is dedicated to food processing with the highest standard in cocoa, compound and chocolate equipment. From traditional processing and proven technologies to innovative next generation processes, Royal Duyvis Wiener is set up for the future with you. As the supplier for true bean to bar equipment, whether to start from gourmet business, for small runs and a maximum on flexibility or a complete industrial turn key factory for high quality products.