The predominance on our project (Development): The utilizationof high slag and common slag(building materials industry) The process of titanium slag smelting (High titanium slag and Acid slag) The finery of Micro carbon ferrochrome and de-dusting equipment (Smelting low carbon) The utilization on the equipment of hydrogen energy cracking (new energy and non-standard equipment) The equipment of Non-ferrous metal on holds smelting (Cobalt alloy copper and zinc powder) Large-arc furnace and environmental de-dusting equipment (ferronickel and Industrial silicon) Steel smelting and refining equipment (steel-making and casting)