Nanjing Cologne is a professional manufacturing enterprise specializing in developing high quality polymer compounding equipment and related mixing technology of twin-screw compounding unit.

Focus on degradable plastics, polymer plastics, compounded plastics modification process technology and provide supports of plastic granulation technology like degradable plastic masterbatch, multi-component polymer plastics, compounding plastic polymer,special granulator and mixing equipment.The company has a team of R&D, production, sales and service in the extruder industry for many years. Through research, development and improvement, the application range of twin-screw extruders has become wider.