Nanjing Guosu Extrusion Equipment Co., LTD. (Sheet extrusion production line enterprise) (GS-MACH) is a professional machine machinery design and manufacturing enterprise, focusing on the independent research and development and production of plastics, rubber, chemical and other fields of equipment. The company adheres to the quality concept of excellence, and ultimately builds the GS-mach team into a national brand with the optimal management system. The products have been sold well in China, the Middle East, Southeast Asia, Europe and other countries. The company adheres to the interests of customers, and provides customers with perfect technical support and after-sales training services.