Nanjing ONLY Extrusion Machinery Co., Ltd is the key manufacturer of co-rotating twin screw extruder in China, has a team specialized in development, design, manufacturing and management of polymer compounding & extrusion machinery for many years. ��xploring Constantly, Make Innovations, Improve Ourselves, Serve Society��is our tenet. We devote to making the high quality and high-tech extruder to expand the application area of polymer and other material.ONLY Quality principle is ��eet Customer Requirements, Pursuit Customer Satisfaction�� we will fully display the advantage of our technological and years processing experience to develop customer own products with them.ONLY Spirit: ��ontinually improve ourselves and Serve Society without end��ONLY Concept: ��eople Foremost, Make Innovation��ONLY Quality principle: ��eet Customer Requirements, Pursuit Customer Satisfaction��ONLY Quality Goal: Excellent Products, Loyal Cooperation