The Hawle Kunststoff GmbH, based in Wiehl, develops, manufactures and markets plastic pipe and shaft systems, as well as suitable fittings and connections for private and municipal water supply and sewage disposal.  Our wide range contains solutions made form PP and PE-HD used for potable water, sewage water, industrial and landfill technology. Hawle Kunststoff is the only manufacturer of an all-in-one system comprising the winding pipes, shafts and high quality amatures from Hawle Armaturen GmbH.