Zimmermann-Graeff & Müller, in short ZGM, based in Zell in the Moselle Valley is one of the leading wineries in Germany. The family business was founded in 1886 by Jacob Zimmermann. Today the company is managed in the fifth generation by his great-great grandchildren Dr. Tina Schiemann and Dominik Hübinger and son-in-law Kristian Schiemann. The wide ZGM range of German, European and New World wines is available almost everywhere in the German food retail trade and on the shelves of numerous other countries. ZGM is foremost with its premier quality philosophy for all of its products. As one of the strongest export businesses in the German wine industry its wines are sold in over 50 countries around the world.