Gongyi Shenglong Refractories Co., LTD becomes the professional manufacturer dealing with alloy, metallurgy and refractory materials, proppant sands and ceramic grinding ball. The company emphasizes technology innovation and own one national newly practical patent, three patents have been ratifying or would be ratified. The total amount of refractory materials reaches 40000 tons/year; the amount of alloy materials is up to10000 tons/year; the special ceramics exceed more than 6000T/month, the production value exceeds one hundred million Yuan.