Refractories Co., Ltd., Zhengzhou City shangzhuang understand natural refractory castable abundant raw material resources in Henan shaped brick insulation bricks, magnesia addition to raw materials, other raw variety, good quality. Henan bauxite reserves amounted to 280 million t castable shaped brick insulation tiles, ranking second in the country. In addition, Henan coal, electricity and other energy sufficient, based on a variety of materials fused, synthesis, sintering, homogenization and other materials in the domestic market accounted for a large share, and exported to Europe, America and Southeast Asian countries, enjoy a high reputation. But raw mining method behind wasteful mining, mining the rich abandoning the poor insulation tiles castable shaped brick, ore mining recovery rate less than 50%, a serious waste of resources. Refractories Co., Ltd., Zhengzhou City shangzhuang learned in recent years, castable shaped brick insulation bricks, refractories industry is facing global lower yields, quality improvement, increase varieties trend. Specific performance: on the one hand the overall global steel production increasing. While steel production in Japan, the United States, Europe and other developed countries and regions have stagnated, but steel production in China, India, represented by the developing countries, but at a rapid rate. On the other hand to reduce the consumption of refractories per ton, but the cost per ton of refractory increasing. Castable shaped brick insulation tiles _ _ shangzhuang castable refractory insulation bricks shaped bricks provided by shangzhuang Refractories. Zhengzhou City shangzhuang Refractories Co. (www.yntjj.com.cn) in carbon brick, high alumina bricks, clay brick, castable, acid brick, alkali brick, custom shaped brick, and other industries have a higher visibility , credit management, both quality of service, welcome to inquire, or consult our "business alliance customer service," it!