Nanjing Lesun Screw Co.,Ltd specialize in the manufacture of parallel co-rotating modular screw elements, barrel and shaft, involving various types that lies between Ø20mm to Ø300mm. After ten years of luxuriant development, our company now owns several sets of advanced CNC machines and special processing equipment for manufacturing screw. Now our machining operation has basically realized intellectualization and automation. Advanced processing means, strong technical force and sophisticated processing craft ensure quality of each production and technical indexes can fully meet customers requirments.