Kousha Resin Sina Chemical Industries Company, relying on the 30 years of experience of its founders in the production of thermoplastic, thermosetting, and hydroxy acrylic resins, and in response to the market demand for new products in the chemical industry, was established in 2001 in the Eshtahard Industrial Town. By utilizing advanced laboratory and production equipment, the company has, over 20 years of operation, achieved significant customer satisfaction and market share. It is worth noting that Kousha Resin Sina is also active in consulting and training within the chemical industry, and by leveraging the expertise and skills of young local professionals, it has successfully developed and offered a variety of tests and products.