High strength seismic resistant steel, wire, hot-rolled plate and strip, hot-rolled profiles, covering mainstream materials for building structures.Equipped with high strength, high toughness, and excellent load-bearing capacity, it is suitable for the construction needs of various large building structures.Widely used in the construction of high-rise buildings, bridge engineering, factory steel structures, municipal infrastructure and other engineering projects.National standard large factory quality, with a 100% acceptance rate, perfectly adapted to construction standards of various countries.