Needumbra Industries Private Ltd. Offers Corrosion Resistance Steel Balls. Metallic Alloy Pvt. Ltd. Supplies high class rolls with centrifugal casting of European technique and also produces DPIC and ICCI Rolls by sand casting technology in any size, weight and dimension. Corrosion Resistance Steel Balls has been available in the diameter of 2778mm to 40,000mm. Corrosion Resistance Steel Balls has the feature of high hardness and load bearing capacity because of through hardness powerful resistance to wear and formation, exellent surface finish. These corrosion resistance steel balls are used industrial applications.