High-Performance Structural Steel Components for Durable Construction

With years of deep industry experience, Tianjin Haisheng Steel Structure Co., Ltd. is a high-tech enterprise integrating design, manufacturing, construction, and trade. Our Square Steel Tube Structural Columns—characterized by their uniform cross-sections and superior mechanical properties—perfectly resolve the common challenge of balancing load-bearing capacity with aesthetic appeal in light-gauge steel construction.

HAISHENG is a leading domestic manufacturer of high-quality steel structures, specializing in the on-demand customization and modular prefabrication of Long Span Steel Lattice Shell Structures. These structures are ideal for applications such as coal storage sheds, stadiums, and large-span curved roofs (including glazed domes). Leveraging the structural principles of arch-shell mechanics to optimize steel usage, the system includes comprehensive support and envelope components designed to withstand rigorous conditions, including high wind and snow loads and seismic activity.

HAISHENG is a professional manufacturer and one-stop supplier of steel structures in China. Our Large Span Steel Space Frame Structures—available from stock—are integral load-bearing systems assembled from multiple steel members arranged in a specific grid pattern and connected via welding or bolted spherical joints. Functioning as spatial trusses, they distribute loads uniformly across the entire structure. Characterized by long spans and high structural integrity, they are widely used for the roof and ceiling load-bearing systems of column-free, open-plan buildings.

HAISHENG is a professional manufacturer and supplier of steel knee bracing support members in China. Knee braces are specialized lateral support components for steel structure roofing; typically made of angle steel, they connect the roof purlin diagonally to the bottom flange of the steel beam. They act as tension-compression struts to effectively restrain the lateral displacement of purlins, preventing buckling or lateral bending deformation under compression, while simultaneously enhancing the overall lateral rigidity of the roof system. They are essential small-scale reinforcement components for light steel industrial building roofs.

HAISHENG is a specialized domestic manufacturer and one-stop supplier of steel structures, offering services ranging from wholesale of stock items and custom fabrication to complete delivery packages. The Vertical Steel Column Bracing System serves as a vertical reinforcement component for steel structure factory columns. Fabricated from various profile types, it is designed to withstand wind loads, seismic forces, and horizontal forces generated by overhead cranes. Widely used across various types of steel-structured industrial facilities, it ensures the safety and integrity of the building's longitudinal structure.

HAISHENG is a professional manufacturer and supplier of horizontal structural steel bracing systems. These systems serve as lateral stabilization components specifically designed for steel roof and floor structures. Typically fabricated from circular hollow sections (CHS), angle steel, or channel steel, they are arranged in a cross or linear pattern between roof beams and floor frames to form a planar truss system. This configuration effectively transfers horizontal wind and seismic loads, limits horizontal displacement, maintains frame spacing, and significantly enhances the overall rigidity, stability, and sway resistance of the steel roof and floor planes.