History and introductionToday, as a result of industries development in recent decades and with regard to the threat posed ending sources of fossil fuels, the proper viewpoint and optimal use of energy resources and the relevant topics have impelled the industries to have a comprehensive look at using insulation in different industries .Although existing energy subsides have made the importance of insulator/ insulation somehow inconspicuous, with eliminating subsidies for fossil fuels a further need to insulation is clearly observed not only industry but also in daily life . in this respect industries, e.g. refineries, petrochemicals, power plants, steel mills and, also cement industries ; industrial plants ; food industries and home installations [HVAC (Heating, ventilation, & Air Conditioning)] are considered the most remarkable insulation consumers.Believing in quality management system based on ISO9001:2008, Jahan Ayegh Pars Co. was established with a surface area of 6000m2 in feb. 2008 and commenced its operation in march 2008. As the market demands are growing, in addition to manufacturing of isoblankets, isopipes, phono panels, pillow and jacketing insulation, both from slag and basalt, as the raw material, this company actively provides customers with construction services and advising them with recommendations on selecting proper insulation for various applications .