Nanjing Lesun Screw Co., Ltd. is a comprehensive manufacturer which is specializing in designing and manufacturing spare parts of co-rotating modular twin screw extruder and supplying technical consults. It was established in 2002, is always hammering at manufacturing screw elements, barrel, shaft. The product model includes many types of machines(about 17-300 kinds). Experience and good credit of manufacturing spare parts for many years make Lixun became the leader of the same kind industry in China.