Kohrang Industrial Group was established with the aim of production of different rubber parts in 1989 in the Oshtorjan industrial zone, Isfahan Iran. From the beginning of foundation is faced with a welcome from the regional industries. In Kohrang Industrial Group 300 skilled, semi skilled worker and technicians and 80 experts who are high educated and graduated from the universities, are engaged. Kohrang Industrial Group is active in different productions in the field of rubber, metal industries and polyurethane, the Turnover of this group Annual estimated around 60 million US.D. Kohrang Industrial Group began to produce rubber parts with very precision and various tolerances. The inception of 1993 Kohrang Industrial group began to research for production of fender and due to the needs of local region, in 1995 Kohrang Industrial Group produce the rubber marine fender for Iranian ports and after short time the whole Iran's ports have been covered by Kohrang Industrial Group with technical specifications and mass production in 1999. in the year of 2000 Kohrang Industrial Group with necessary testing and permanent research and development from the ministry of industries was acquired ISO, C.O.C and QL certificate from D.N.V institute. Kohrang Industrial group was awarded (Golden Europe Award for quality) in 2001, 2002 and 2003. at present, after 20 years experiences, Kohrang Industrial Group with full ability in the field of marine Rubber Fender, industrial, Rubber, polyurethane parts, metal industrial machinery, material handling system, equip and install factories and piping water, gas, oil storage tanks.