Cowin Extrusion was founded by the optimization and reorganization of the elite team in the twin-screw extrusion industry. It is an international and professional high-tech limited company engaged in the manufacturing of polymer material processing equipment. It was established in 2012 in NANJING, Jiangsu Province. There are more than 50 persons working in the company, of which 10 technical R & D engineers, 20 machining and assembly staff, 18 management and sales teams, and 5 after-sales service teams. 
Cowin Extrusion has been committed to the independent design and development of new technology and new equipment related to polymer material processing equipment, equipment processing and manufacturing, and complete project service business, and long-term focus on promoting the continuous development of high-end technology products and complete project technology.
Cowin Extrusion has a rich talent pool and technical experience in the field of polymer equipment manufacturing, its technical development team has more than 20 years of experience in the development of polymer blending modification complete sets of equipment, while maintaining in-depth cooperation with domestic universities and research institutes, foreign advanced extruder companies. 
With the tenet of “providing customers with high-quality products, services and solutions, and committed to creating value for each customer”, the company adheres to the policy of “win-win, innovation and common growth”. COWIN EXTRUSION always focuses on R&D of new technology & products, equipment process and manufacturing, and turnkey projects of polymer compounding related processing equipments.
Design and development
Quality Policy
• Quality is the cornerstone of enterprise survival, but also the reason for customers to choose COWIN;
• To provide customers with high quality products, services and solutions, committed to creating value for each customer.
• Win-win, innovation and common growth!