Quality and sustainability are the key concepts of SFL and are lived by strategy. SFL is striving to further develop ecologically sustainable company- and production halls by implementing energy efficient methods and sources of renewable energies into its business. The so-called ecological footprint and the reduction of CO² emissions are constant topics, which are applicable for logistics and regional support as well Research and development of SFL is focused on finding solutions within its expertise and by including and cooperating with the scientific findings of fibag. The highest technical standards (such as Green-Building-Rating systems, energy efficient methods) are high priority and standardized in the submission of offers. The abc concept (active base concept) combines the synergies of all areas of expertise and thus SFL technologies is always one step ahead.