Fanavaran Elm va Sanat Sahand Company, operating under the commercial brand FESSCO Pumps, strives to meet the maximum needs of industries by engaging in the design, reverse engineering, and manufacturing of centrifugal pumps, as well as repair and production of spare parts, and by providing technical and engineering consulting services in the field of pumps and pumping systems. The company also prepares technical datasheets and manufacturing documentation in compliance with international standards.