COULISSE Company was founded in 1982 with the purpose of producing various gear and sprocket for automobile, motorcycle, industrial and agricultural machinery. Promoting machinery and equipment, and quantitative and qualitative development of products and achieving global standards are main goals which this company has hit it. COULISSE Company with accumulation of precious experiments in technology and prominent capabilities in gearbox industry and sprocket is one of this industry’s elements in Iran. All process of this company is managed by MIS software in order to customer orientation and promotion of service and product quality. This company has acquired ISO 9001:2008 and ISO/TS16949:2009 certification for deployment of automotive requirements and quality management system promotion from TÜV NORD Company.