White Dove Group Imp.& Exp., Inc. was established in 1956. It\'s a comprehensive foreign trade company which mainly exports agricultural products and abrasive materials grinding products. is one of the 512 most important enterprises China determined by ...

We are a manufacturer of activated carbon, carbon additive, water treatment material, refractory & abrasive silicon carbide and so on. With an experienced professional team, we have exported our products to many countries regions all over the world, ...

Established in 1978, Zhengzhou OHFU Industry Enterprise Co., Ltd. is a subsidiary of group. We have two industrial chains. One abrasives and refractory, the other one machinery. Machinery factory consists food machinery agricultural factory. For ...