The steel craft wall fully and intuitively presents "This is how steel is made". A piece of iron ore will eventually become a steel pillar after being burned at thousands of degrees and hundreds of times of tempering. From a single ironmaking base to a large steel complex, the development of Meishan Iron and Steel has also experienced an arduous struggle. A section of the craft wall is not only the turn of the ore, but also the butterfly change of Meishan Iron and Steel.