我司主要經營産品為:釩鐵,鉬鐵,硅鐵,硅錳鐵,高碳鉻鐵,低碳鉻鐵等産品.主要产品/业务: Ferro Vanadium,Ferro Molybednum,Ferro Silicon,Ferro Silicon Manganese,HC Ferro Manganese,LC Ferro Chrome