All Minmetal International Limited belongs to AMI Group, strives to supply the raw materials with stable quality for the worldwide metallurgical industry, is the leading exporter for FeSi, FeMn MC, FeMn LC, FeCr LC, SiCr, FeMgSi, BaSi, Mn, SiC, GPC, Graphited Granular in china, and is also the leading supplier of cored wire raw materials like CaSi, Ca metal, etc, . In addition, they also export Si, Mg, Nitrided Mn metal, Silicon Slag, Silica Fume to worldwide market regularly. AMI Group has three different production units for Silica Fume, Ca Metal, and Foundry Ferro Alloys in China.