Established in 2011, Sternhagen is a brand of Carysil Limited — the fourth-largest quartz sink manufacturer in the world, present in over 50+ countries. We design and engineer high-quality bathroom products that set new standards in luxury, material innovation, and functional design.

Every Sternhagen product is built on a single conviction: that beauty and performance are not a trade-off. Our collections combine artistic design sensibility with German engineering precision resulting in products that are as considered in form as they are in function.

At the core of our material innovation is Sani-Quartz — a proprietary material developed exclusively for Sternhagen. Engineered for durability and crafted for beauty, Sani-Quartz delivers a surface that is heat-resistant, impact-resistant, and unlike anything else available in the market.

Sternhagen's design excellence has been recognised with the iF Design Award, the Red Dot Award, and a nomination for the German Design Award.