The Anyang Xinhua metallurgy grog limited liability company is to gather an iron alloy, the grog casts the comprehensive enterprise in an integral whole. The iron alloy product has: The industry silicon, new model silicon calcium, steel core aluminium, aluminium magnesium, aluminium magnesium manganese, silicon-carbide, increase the carbon agent, atomize lead powder, titanium iron pink, low carbon manganese, Manganese carbon ball, gushes the alloy blowing carbon dust, refining the residue, ferrosilicon, silicomangan, silicon calcium, the rare earth silicon magnesium alloy, sial barium, ferro-molybdenum, Guan Mo powder, are fraught with the agent, bag core wire, steelmaking desulfuration agent; The grog has: Magnesium adds supplemental heat of oil brick, magnesium adds supplemental furnace charge, the magnesium spray repair expects that the blast furnace uses iron ditch material, stemming, increases the carbon agent, new model silicon carbon calcium, the agent being deoxidized, tiny powder of silicon,; The mineral kind product has: Jade-like stone stone, manganese ore; Water atomizes a kind having: Chromium iron pink, water atomize ferrosilicon powder, water atomizes iron pink. And mass-producted various SG iron document and disheartened iron casting. Product quality stabilizes reliable, equal but demands to be in progress giving birth to a child according to the consumer.