Ours UNITY ENGINEERING is a well established screw manufacturing unit situated at GIDC, Vatva, Ahmedabad since last 5 years.we have a specialization in screw manufacturing which is widely applicable for plastic extruder machineries. We manufacturer quality screw manufacturing of high standard and plastic industries puts emphasis on our reliable products. Wemanufactures screws for all different needs, as our best engineering side is fully efficient to take any challenging jobs in screw manufacturing, whatever type it is, any sphere, any dimension, any shape or any geometrical version like Co-Rotationg, Segmented Twin screw, Counter Rotating Twin Screw ane Single or Multi-thread with special armouring. So many well established concerns are on our list, Who relies on us and welcomes our quality products for the best result of there machineries while manufacturing... Single Thread Screws Maddoc Barrier Screws Barrier Screw