We are located in Zhoushan City, Zhejiang Province, China, in the world-famous Screw Town. We specialize in the production of screws and barrels, refurbishment of used screws and barrels, and custom manufacturing of various types of screws and barrels for injection molding machines, extruders, electric wood machines, granulators, blow molding and film blowing machines, including but not limited to PC, PP, PE, ABS, PVC, PS, PA (PA6, PA66), PBT, TPU, etc. Prices are competitive and quality is guaranteed! For inquiries, please contact us at 13666590531.