The Olpe-based company SCHELL GmbH & Co. KG Armaturen, located in Olpe, is currently the third generation to manufacture innovative and high-quality fittings for the building services engineering sector. Since 1932, SCHELL has been addressing installers, planners, architects and also the building owners themselves with its products. The expansion of the high-quality product portfolio with digital added values underlines the innovation awareness of the 450-employee company.