High purity ferro silicon,low AL,C and Ti content.Manufacture under request of clients.Stable and top quality.Competitive price. We can supply special requirement ferro silicon,low Al(1%max,0.5%max,0.1%max),C(0.1%max),Ti(0.05% ,0.03%max),P content. High and stable quality.Attractive price.We also can produce the cargoes as the request from clients. Please feel free sending us inquiry for more ...