(1) With the hardness at HRA90 an density 6.06g/cm³. It is suitable and matched with wire-drawing field well. The Hi-hardness and Hi-wear-resistance make it an excellent material for wire-drawing field.

(2)  We have more than 20 long years' experience in manufacturing Zirconia&Aluminia rings, cones, capstans &pulleys etc in wire-drawing field.

(3) We could ensure the dynamic balancing a precise datd, or accordance with customers' demand.