Foshan Nanhai ZhengHong Alumina Product Plant specializes in high-end grinding media, with its own brand â?? WanGao, offering alumina balls of top quality, high alumina lining bricks, inside lining bricks, etc. With up-to-date equipment, ZhengHong is dedicated to R&D and production of high-end grinding media products which are up to international standard. Besides the advanced equipment, such as high-temperature tunnel kilns, high-temperature shuttle kilns, large-scaled spraying pelletizer and large-scaled isostatic pressing machine, we also possess highly automatic testing equipment and groups of skilled talents who offer strong technical support. Meanwhile, our products are mainly distributed to MiddleEast, SouthEast Asia and Europe.