Home exhibition Directions Contact Here is the gateway to the doors . For everyone who wants something special. Have you ever tried to buy a door in a hardware store that is 2.30 m high? Don't even try, come to us immediately. Since more than 100 years, you trust us when it comes to doors. Give us the opportunity to choose your dream doors for you. Come to our large exhibition of doors . We look forward to your visit in Wuppertal - Vohwinkel !!