Schulz H. Dipl.-Ing. HDS-Hydraulik GmbH & Co. KG

HDS Hydraulik GmbH & Co. KG is a German manufacturer of high-pressure spiral hose lines and hydraulic hose assemblies headquartered in Gummersbach, North Rhine-Westphalia. Founded in 1975, the company specializes in developing and producing spiral wire hoses with four or six steel spiral layers for extreme pressure applications. Its comprehensive product portfolio includes safety fittings, braided hose assemblies, and customer-specific hydraulic connection solutions across nominal widths from DN 6 to DN 75. Operating with a primary focus on original equipment manufacturers (OEMs), HDS Hydraulik supplies hydraulic systems for mobile excavators, injection molding machines, and heavy transport vehicles. The company operates production and administrative facilities in Germany alongside international branches in Austria, China, and Australia. In addition to manufacturing, HDS provides value-added services such as 100% pressure testing, hose cleaning, custom workshop planning, and technical personnel training. HDS Hydraulik maintains certified quality and environmental management systems in accordance with ISO 9001:2015, ISO 14001:2015, and ISO 50001:2018 standards.