OSM WART-MILK in Sieradz (founded in 1926) is a Polish dairy factory that has been combining tradition with technology for 100 years. The company buys raw milk from local farmers and processes it in a modern plant. It is renowned for its UHT products and traditional dairy products under the brands MU! and Meadow Star. OSM WART-MIK is thriving in both the domestic and export markets.
UHT products and traditional dairy products