Dairy plant Belje located in Beli Manastir was founded in 1911 as Central dairy. From the beginning, the milk from Belje farms has been finalized and processed into house-hold milk and dairy products, such as butter, cheese and casein. With the development of technology, new products were introduced into the production. Most of them are still produced today. They have become well-known dairy product brands, famous for their long tradition and quality (ABC, Buco and Baranjac).

The most modern technological solution in the Dairy plant is the Waldner line for packing ABC cream cheese with the capacity of 2 tons per hour whose extension is the DMA cooling tunnel which significantly shortens the time needed from production to delivery.