Zhoushan Jiawei Machinery Factory is a professional manufacturer specialized in producing screws and barrels. Located at the eastern coast of China, we enjoy land and sea transport facilities. Our products are exported to Europe and Asia and are widely praised by users.



Over the years, Jiawei has been committed to producing rubber and plastic components which are widely used in rubber and plastic extrusion, equipment, such as sheet machines, blown film making machines, food machines, pharmaceutical machines, feed machines, coating machines, packing machines, granulating...