Angenstein AG

John Crane is the global market leader for mechanical seals. John Crane GmbH, as the German subsidiary of John Crane, is located in Fulda, Germany and is the Center of Excellence for liquid and gas lubricated vessel seals. John Crane GmbH develops

HOFFMANN MINERAL GmbH is a German manufacturer of a natural mineral filler, named Neuburg Siliceous Earth, which is a combination of corpuscular Neuburg Silica and lamellar kaolinite: a loose mixture impossible to separate by physical methods. As a r