Recently, Shandong Shanganglian Steel announced a major breakthrough in steel production technology. Through years of hard work by the R & D team, a new type of alloy formula combined with heat treatment process has been successfully developed, which has greatly improved the strength, toughness and corrosion resistance of steel. This innovative achievement will bring better material selection to the construction, machinery manufacturing and other industries, which is expected to promote the upgrading of related industries and further consolidate Shandong Shanganglian Steel’s technological leadership position in the industry.