Sauna-Eurox is the world´s leading manufacturer of pre-washed, ready-to-use natural sauna stones with brand names Harvia. The manufacturing process is in accordance with the ISO 9002 standard, and ongoing monitoring by the Geological Survey Institute of Finland. Sauna-Eurox natural sauna stones fit to all, and every sauna heater and sauna stove.

The latest innovation is the heat treated Elite-sauna stone with superior durability; fit to the ultimate use. Other special products are the rounded olivinediabase sauna stone in connection to the soft steam method, and multiple choices of decorative/top layer sauna stones.