Due to the expansion of competitive domestic and foreign markets and the need to provide superior products and services by textile companies, the need to establish research and development units has become increasingly important. Therefore, the research and development unit of Khomein Yarn Industries Company was established with the aim of optimizing the performance of products and improving the services provided, and so far has been able to have a significant impact on the process of doing and developing the company's activities. Today, companies are successful in the market. And up-to-date knowledge to produce products with a high level of quality and innovation and meet the current needs of their customers. Khomein Yarn Industries Company, by placing this policy at the forefront of its activities, requires the research and development unit as an important source of innovation and a key driver for the company's growth, in addition to optimizing the company's performance to design new mechanisms. N. Therefore, the research and development unit can play an important and fundamental role in improving the quality of products produced by Khomein Yarn Industries Company.