Unit C,25th floor,hengli building,No1,south of gongyuan road,guiyang,china Guiyang, Guizhou
guizhou jingyang trading co.,ltd a comprehensive manufacture and foreign trade company with legal person status.our major products:micro silica/silica *,iron oxide pigment,carbon black, graphite powder etc.our agent product:auto ...
carbon black, micro silica/silica *, iron oxide pigment