PPGL is pre-painted galvalume steel. It is a product made of hot-dip galvalume steel sheet. After surface pretreatment, one or several layers of organic coating are applied on the surface, and then baked and solidified. The color coated steel coil is light in weight, beautiful in appearance, and has good anti-corrosion performance, and can be directly processed.

Color steel roofing sheets/galvanized roofing panels are specialized building roofing materials made from galvanized or aluminized zinc substrates through roll forming and cold bending. The products feature regular shapes, precise curvature, and excellent overlap sealing, providing superior waterproof, windproof, and rainproof performance. The substrate has strong corrosion and rust resistance, and the surface can be coated with colored coatings that are weather-resistant, UV-resistant, and resistant to fading and aging. They also boast high overall strength, light weight, and easy installation.

Tinplate coil, also known as tin coated steel coil, is produced by electrolytic tinning on cold rolled low carbon steel substrate. It features bright and uniform tin layer, excellent corrosion resistance, non-toxic property and good weldability. With superior ductility, it is suitable for cutting, deep drawing, bending and stamping. It also presents great performance for printing and coating.

HRB400 hot-rolled ribbed steel bars, commonly known as grade III threaded steel bars, HRB is the abbreviation for hot-rolled ribbed steel bars, and 400 represents the minimum yield strength of the steel bars reaching 400MPa.

HRB500 hot-rolled ribbed steel bars, commonly known as grade IV threaded steel, are high-strength concrete-reinforcing steels with a yield strength of not less than 500MPa. HRB is an abbreviation for Hot-rolled Ribbed Bar, and 500 represents the minimum yield strength of 500MPa. The product is manufactured using a micro-alloyed temperature-controlled rolling process, featuring crescent-shaped transverse ribs and two longitudinal ribs on the surface, resulting in extremely strong bond strength with concrete and significantly improving structural load-bearing capacity and seismic safety.

Steel wire rod is hot rolled round steel coil with smooth surface, manufactured by high-speed continuous rolling. It is widely used as raw material for wire drawing, nail making, welding electrode, wire mesh, fasteners and cold heading parts.

HRB400 deformed steel coil is hot rolled ribbed steel wire coil. "HRB" means Hot-rolled Ribbed Bar, with minimum yield strength of 400MPa. It features crescent ribs on surface, excellent flexibility and strong bonding force with concrete.

HRB500 deformed steel coil is high strength hot rolled ribbed rebar coil. "HRB" stands for Hot-rolled Ribbed Bar, with minimum yield strength of 500MPa. It is produced by micro-alloy controlled rolling, featured with crescent ribs, high bonding force and good flexibility.

Carbon steel C-shaped channel steel, also known as C-shaped steel or cold-formed C-shaped steel, is a lightweight section steel made from hot-rolled carbon steel coils through continuous cold bending, roll forming, and fixed-length cutting. The cross-section is a standard C-shape. The product has a reasonable structure, light weight, and strong load-bearing capacity. It is divided into two main categories: black base steel and hot-dip galvanized/electro-galvanized anti-corrosion steel.