Eastern petroleum private limited since 1964 manufactures different types of industry oils. As a part of that easto hydraulic oil ro are oils which are made of high viscosity index chemically stable base oils containing antioxidant, corrosion inhibitor and antifoam additives. Easto hydraulic oil ro are recognized to be used in circulatory systems of industrial gear boxes, in hydraulic system and circulation system, machine tools, compressors, which do not require ep type lubricant.