The application fields of carbon steel include construction, automobile manufacturing, mechanical equipment, weapons and military equipment. It can be used to manufacture building structures, bridges, reinforced concrete, etc., to ensure the stability and durability of buildings. In the automobile manufacturing industry, it can be used to make car bodies, engines, wheels, etc., to improve the performance and fuel efficiency of the car. In the machinery manufacturing industry, it can be used to manufacture rails, railway vehicles, ships, etc., to ensure the stability and durability of mechanical equipment. In short, carbon steel is a very important metal material, with a wide range of application prospects.

Galvanized Sheet Main Application Industries: A large number of galvanized sheets are used in automotive manufacturing, refrigerators, construction, ventilation and heating facilities, and furniture manufacturing. Galvanizing has become an important method of steel corrosion protection, not only because zinc can form a dense protective layer on the surface of steel, but also because zinc has a cathodic protection effect, when the galvanized layer is damaged, it can still prevent the corrosion of the iron base material through cathodic protection.

The use of seamless steel pipe is very wide, mainly including the following aspects:
1. Pipe or structural part for conveying fluid .
Oil and natural gas exploitation: As one of the main pipeline materials for oil and gas wells, it is used to transport mineral resources such as oil and gas.

The density of pure aluminum is relatively low, but the density and hardness of aluminum alloy have been greatly improved. At present, aluminum alloy has been widely used in manufacturing industries such as aircraft, automobiles, trains, and ships. In addition, space rockets, space shuttles, and artificial satellites also use a large amount of aluminum and its aluminum alloys.