Steel structures are the construction types that will last for very, very long when compare to other types of construction. This is simply due to steel elements in it, unlike their older alternatives steel elements or in simple terms steel structures do not easily get warped by fire, humidity or even insects ensuring the survival of the entire structure over the years, On top of that, the development of steel further improves the corrosion resistance and fire retardation performancem Ibid, establishing steel as the preferred material in industries. The ideal investment for serious commercial or industrial purposes. This means that the structures will last for 50+ years assuming proper design and construction. With longevity and quality development Shenyang Zishenlong steel product exceeds clientele expectations in all kinds of markets.