Production process Raffinerie Tirlemontoise and the Belgian sugar beet: a successful marriage that has lasted for decades. The sugar that we produce is extracted from local sugar beets. On this page you will learn how… Read more Products Tiense Suiker brings you sugar from locally grown beets – pure and natural. Candico stands for the rich, caramelised flavour of real candy sugar. Read more Co-products At Raffinerie Tirlemontoise the entire sugar beet is used and processed. Beside sugar we also produce co-products. Read more