Duratec Technical Ceramic Applying Co.,Ltd: Duratec supplying excellent quality of alumina grinding ball, alumina grinding beads,tower packing ball, activated alumina ball, inert ceramic ball, ceramic catalyst carrier, to help global customers reduce their production cost. With excellent abrasion resistance, Duratec is supplying alumina ceramic tube, pipe, bend, elbow and cones to provides complete solution for industry abrasion protection.