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洛陽耐火材料研究院 is China's steel industry and trade group's capitalize subsidiary, standing as Chinas national research institutions, providing more than 260 research for China ministries and provincial research, having more than 550 and technological achievements, and won National Science and Technology Progress Award issued by China. Won National Science Invention Award and Technology Progress Award for more than 180, 26 authorized patent; refractory materials research center, national quality supervision and inspection center, the national refractory inspection and Quarantine Bureau of and other industry bodies, accredited laboratories are located in the institution. Our firm in 2004 co-operate with the Institute, to assist them in dealing with related international patent registration, expositions, in reply, litigation and other matters, and to obtain more of the United States patent.