Hamberger Sanitary GmbH based in Rosenheim near Munich is now the largest manufacturer of WC seats in Europe and operates production sites in Germany and Bulgaria. Hamberger has been manufacturing WC seats since 1912. The fact that the company develops its own designs, uses its own established hinge technology and operates a global logistics network forms the basis for its success. The company was established back in 1866 and is now managed in the fourth and fifth generation by Peter Hamberger and his son Dr Peter Hamberger. The company has constantly acquired new shares of the market and is now the largest manufacturer of thermoset WC seats anywhere in the world. Around 50% of its products are exported to more than 50 different countries throughout the world.