Supreme Customers Say: " For 15 of the 20 years we've been in the business of manufacturing shears and press brakes, each machine's 30-100 gallon reservoir has been filled with Supreme Anti-Wear ISO 32 Hydraulic Oil and never has your oil failed us or the machine. Our machines are used by all branches of the U.S. Armed Forces, U.S. Space Program, national airplane manufacturers, major automobile, agriculture and heavy equipment manufacturers, railroads, steel makers, food and pharmaceutical corporations. Our shears and press brakes can be found from the Upper Slopes of Alaska, throughout North America, over to Egypt, through the West Indies and all the way to Antarctica and all of them have Illinois Oil Products' Supreme Hydraulic Oil in them.