High temperature resistant furnace rollers, sinking rollers, furnace bottom rollers, stabilizing rollers, guiding rollers, tension rollers, annealing furnaces, radiation tubes. The main products include: mesh belt furnaces, trolley furnaces, well furnaces, nitriding furnaces, push plate furnaces, etc; Special Steel's leading products include heat-resistant and wear-resistant castings such as sinking rolls, stabilizing rolls, furnace bottom rolls, radiation tubes, material trays, and material racks. It has been selected as a designated product by multiple large and medium-sized steel mills and heat treatment plants nationwide. Our products are also widely used in industries such as metallurgy, electricity, petrochemicals, coal, building materials, environmental protection, textile machinery, engineering machinery, etc.