We continuously substitute the chemical substances in our impregnation liquids to achieve more and more environmental friendly alternatives when they get available on the market. We can offer products to be ECO-labeled approved by the Swan - "Svanen", and
Good Environmental Choice - "Bra Miljöval". The majority of the produced products today are or can be, labeled with the ECO-label "Svanen". The K Ungh AB plant is classified as a B-plant and has been approved by the county administration.