Since 1919, the name Hansen & Rosenthal has been linked with the highest quality in specialty chemicals and in the development and production of crude oil based chemical-pharmaceutical specialty products. The secret of our success has always been a strong customer focus and a systematic approach to improving our brands and products. We do everything to maintain and further enhance our products quality and our customers’ trust in them. The H&R Group from Hamburg, Germany, is a leading manufacturer of mineral oil specialties like white oils, petroleum jellies, paraffin waxes, lubricants, motor oils, base oils, process oils, cable filling compounds, ozone protection waxes, plasticizers, cosmetic and pharmaceutical raw materials and more.