China Refractory Brick manufacturer, Refractory Material ...
2020-7-15u2002·u2002Zhengzhou Sifang Refractory Material Co., Ltd established in the year 2004. With 15 years develping, we are progressing. Our main products are using in the area of metallurgy, coke, electric power, cement, construction materials, glass, ceramic, carbon roaster, chemical and industrial furnace etc. High-alumina brick, clay brick, Low Creep High Alumina Bricks used in blast furnace, hot air ...
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