E.J.S Industry Co, Limited, located in Ningbo City, is specialized in screw barrel products.

Through years of developing, a wide range of products are available now, which includes the injection molding screw barrel, extruder screw barrel(single screw barrel and twin screw barrel), rubber screw barrel, bimetallic screw barrel etc. We own the international advanced equipments and facilities of heat treatment, alloy spray welding and inspection. We market our products mainly in Europe, North & South America, Asia, Middle East, ect. We also do all kinds of ODM and OEM per customer`s requests.

nbscrewbarrel.com