Home page Jobs and careers Contact Companies production Products application For her Jobs & careers Hengen quarry Welcome to SCHAEFER KALK Producing and delivering top quality lime, following the differentiated wishes of our customers and helping them to solve specific problems has always been a corporate goal of SCHAEFER KALK. Basics of success: high-quality limestone deposits modern production facilities demanding product qualities efficient service innovative products, applications and production technologies qualified management trained and motivated employees Performance based on tradition On this additional website we will inform you about our quarry in Hengen. You will also find everything about current developments and events here, to which we cordially invite you Data protection Information requirements imprint