Our company founds in 1985,specialized in producing all kinds of alloy powders, granules, steel deoxidation agent, silicon foundry slag materials, metallurgical refractory raw materials, and nonferrous metals, rare metals processing. Good quality and good service are our advantages. As a specialized manufacturer and exporter for Ferro silicon. We will offer it with high quality and competitive price. If you are interested in our ferro silicon, please let me know your quantities, specification. We could produce any content of ferro silicon you need. Such as 75%, 72%, 70%, 65% ,15% and so on.