What is steel structure

　　Structural steel materials are structures made up of steel and are one of the main types of building structures.

　　Structural steel materials have been used reasonably extensively throughout the world, particularly in the field of development and regional building projects.

　　The steel construction industry is usually divided into five sub-categories: light steel structures, high-rise steel structures, residential steel structures, space steel structures and bridge steel structures.

　　The main structural materials are beams made of section steel and aluminium, steel trusses, the use of methicone alkyl phosphorus, chemical water column and other enterprises, the use of methicone alkyl phosphorus, water pure and pure process, steel in addition to silicon and other steel materials.