PM Engineering Works is one of the most prolific manufacturer, supplier Barrier Screw. These are constructed from the toughest material in order to fulfill buyer’s unique need. These types of parts are different from other product, it is widely used as barrier between melted and unmelted plastic. The design of this extrusion part is designed by our experts using advanced computer technology. We have developed a high-tech quality analyzing system to ensure its performance and durability. By understanding new & challenging requirements of the buyer, we create verity of designs & sizes.