Street Furniture | Modular Benches | Outdoor Seating | Seating Systems | Litter Bins | Bicycle Parking | Planters | Bollards ... Erlau AG was founded in 1828 in Aalen, Germany, and is a leading manufacturer of outdoor furniture. The company is a subsidiary of RUD Ketten Rieger & Dietz GmbH u. Co. KG, which produces top-quality chain systems and components. Erlau UK supply and install a wide range of Outdoor Furniture that consists of a variety of Modular Benches, Seating Systems, Litter Bins, Bicycle Parking Systems, planters and Bollards. Erlau Outdoor Furniture is used across a wide spectrum of environments from city centres & public realms to schools, parks and playgrounds to transport. read more