Zhejiang Dongbin Rubber Machinery Screw Co., Ltd. is one of ten screw corporations in Zhoushan. We are specialized in producing screws and barrels for both pin-type hot-feed and cold-feed extruders. Our production capacity is over 1500 sets per year. Our company has been entitled "advanced private enterprise" in Zhoushan for many times.



Equipped with advanced machines, such as drilling machines, boring machines for deep hole process, NC milling machines and other precise equipment, we have advanced techniques and over ten years' manufacturing experience in...