ANYANG YAFEI ALLOY CO.,LTD
Asian companies to connect the world iron and steel enterprises
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Ferrosilicon ball 75 ferrosilicon was used as the main raw material, after crushing - ingredients - mixing - glue - suppression and become, the product high strength, uniform shape is easy to feed the furnace effectively reduces the labor intensity of workers, improve the production efficiency, thereby reducing the cost of production. 65 60 specifications