The core business of Freudenberg Sealing Technologies is the development, manufacture and supply of sealing solutions and technologies for various industries, particularly the automotive industry, civil aviation, mechanical engineering and shipbuilding, the food and pharmaceutical industries, the agricultural and construction machinery industry, as well as fluid applications, power tools and machine tools. The company offers a wide range of products, including Simmerrings, O-rings, molded parts, membranes, flat seals, micro parts, rubber-metal parts and hydraulic seals.