The surface of the galvanized strip is covered with a layer of zinc, which can effectively isolate the erosion of substances such as air, moisture, and carbon dioxide, thus playing a role in corrosion prevention.

Galvanized Angle is an angle iron coated with zinc, offering enhanced corrosion resistance and durability for structural applications.

Honing pipe generally refers to hydraulic steel pipe. Hydraulic steel pipe is basically divided into fluid pipe and oil steel tube pipe used in hydraulic system, also known as honing pipe.

Steel rail, also known as railroad track or railway track, is a vital component of railway infrastructure that supports and guides railway vehicles, such as trains, trams, and subway cars. Steel rail provides a smooth, stable surface for trains to travel on, ensuring safe and efficient transportation of passengers and freight.

C purlins, also known as Cee purlins, are in the shape of the letter C and provide structural support for beams required for walls and flooring. In addition to roofing, C purlins are often used for structural support in walls and as floor joists.