Kahl GmbH & Co. KG - Ingredients Directory Go back to directory. Add to Address Book. Kahl GmbH & Co. KG Kahl GmbH & Co. KG Otto-Hahn-Straße 2 Trittau 22946 Germanyhome Phone: +49 4154 8431-0work Fax: +49 4154 8431-10workfax