Shop for Shower Arms and Extensions from Hayneedle.com! About the Hansgrohe GroupIn 1901, the Hansgrohe Group was founded in Schiltach in the Black Forest in Germany by Hans Grohe. Headquarters for Hansgrohe are still located there today. With a firm establishment in the sanitation industry, Hansgrohe offers progressive, design-oriented bathroom solutions and cutting-edge bathroom products. Successful world-wide, Hansgrohe has 10 production facilities on three continents, and sales companies and consulting support locations in 36 countries. Hansgrohe's five-star recipe for success includes, innovative products, a sustainable business concept, and the passion for the element of water.