Products

ZHONGTIAN Hot Rolled Cut-to-Length Steel Plate is a high-quality flat steel product manufactured from hot rolled steel coils through professional processing procedures including coil opening, leveling, straightening, precision cutting, and finishing. By transforming steel coils into fixed-length steel plates, this product provides a more efficient and convenient solution for customers who require direct fabrication and assembly.

ZHONGTIAN Checkered Steel Plate is a hot rolled patterned steel plate designed for applications requiring both structural strength and reliable anti-slip performance. Unlike ordinary flat steel plates, the raised surface pattern improves friction and provides safer walking and working conditions in industrial environments.

ZHONGTIAN Deformed Steel Rebar, also known as hot rolled ribbed steel bar or reinforcing steel bar, is a core construction material used in reinforced concrete structures. With a specially designed ribbed surface, it provides strong bonding performance with concrete and improves structural stability by effectively transferring tensile forces.

ZHONGTIAN Black Round Steel Bar is a hot rolled solid steel bar with a circular cross-section and natural black oxide surface. Also known as black steel bar, black round bar, or hot rolled round steel bar, it is manufactured without cold drawing, polishing, or additional surface finishing processes.

Galvanized Round Steel Bar is a solid circular steel product manufactured from carbon steel and protected with a hot-dip galvanized coating. Unlike ordinary black round steel, the zinc layer provides long-term protection against moisture, oxidation, and outdoor corrosion while maintaining the original mechanical strength and processing flexibility of the steel core.

ZHONGTIAN Black Flat Steel Bar is hot-rolled carbon structural steel, made of Q235B or Q355B. It retains the hot-rolled black skin surface without a galvanized anti-corrosion layer, making it an economical raw material for processing. It possesses excellent weldability, machinability, and load-bearing capacity, and is widely used in mechanical parts, equipment frames, steel structures, embedded parts, supports, and secondary processing projects. It is especially suitable for customers requiring further cutting, drilling, welding, painting, or galvanizing. Factory direct supply ensures stable quality, flexible specifications, and custom cutting is available.