... , such as Alloy Structural Steel, Alloy Tool Steel, Carbon Structural Steel, Carbon Tool Steel, Bearing Steel, Spring Steel ,Stainless Steel, Refractory Steel, Roll Steel, Pinion Steel. Additionally, the company also ... furnace and 4 sets of 1-20t electro slag re-melting furnaces. The main forging equipments mainly include: 3 sets of 5t ...