Our company is in china and mainly handles with importing exporting ferro alloys, carbon products, Bitumen, Silica Fume other products. The product catalogue, Ferro Alloys: FeSi, SiMn, CaSi, FeMn, BaSi, BaCaSi, FeMgSi, FeCr, FeMo, FeV, FeTi Carbon Products: Additive, Calcined Petroleum ...