Since the 450t foundry crane developed and manufactured by DHHI for China Baowu Steel Group was put into operation in November 2021, it has totally completed the lifting work for over one million tons of molten steel. The customer gave highly complimentary remarks that, this product is good in overall condition, stable in performance, safe and reliable, with the technical data and performance indicators reaching or surpassing the requirements in technical agreement, completely meeting the technological requirement of steel making.