Alf Roger Holm

GS-Hydro Oy supplies non-welded piping systems, prefabricated piping modules, and separate piping components. Its piping system is ideal for hydraulic and other low and high pressure applications. The firm also provides flange technology. The firm's products include retain ring systems, and tubes and pipes, multicore tubes, clamps, valves, bite type fittings, flare fittings, hoses and couplings, adaptors, and machines. The company was founded in 1974 and is headquartered in Espoo, Finland.