Engineered cold-formed sections and corrosion-resistant coated products manufactured according to strict ASTM, JIS, and EN specifications.
Strategically centered in Tangshan City, Hebei Province—the historical heart and industrial core of China's steel manufacturing sector—we enjoy unparalleled logistics advantages. Our facility sits just 150 kilometers from both the major international trading port at Tianjin and the national capital, Beijing. This key geographic position yields rapid transit capabilities to global markets.
Established in 2006, our company has evolved over the past two decades into a highly technical, export-oriented industrial manufacturer. Operating 8 automated, high-efficiency cold-forming and coating production lines, we yield an annual capacity reaching up to 650,000 metric tons of steel sections, wire rods, and structural coils.
Addressing structural requirements, anti-corrosion benchmarks, and green building certifications across international markets.
Modern developers require profiles manufactured to exact yield strengths. Our light gauge framing systems comply with ASTM A1003 (Standard Specification for Steel Sheet, Carbon, Metallic- and Nonmetallic-Coated for Cold-Formed Framing Members) and EN 10346, ensuring load-bearing calculations remain completely predictable.
For applications in harsh industrial zones or near marine coasts, standard zinc coating is insufficient. Our Zinc-Aluminum-Magnesium (ZAM) technology offers superior protection. The magnesium addition creates a self-healing film on cut edges, extending structural lifespans up to five times compared to traditional galvanized coatings.
Prefabrication demands millimeter-level accuracy. Hansheng’s computer-controlled roll-forming production lines guarantee dimensional consistency for quick field assembly, reducing labor overheads for volumetric modular builders (PPVC) worldwide.
Delivering confidence, reliability, and technical consistency in every batch since 2006.
Trust. Confidence. Reliability. We maintain a strong passion for excellence and strict integrity in all business operations. We adapt continuously to evolving market demands, empowering our teams to deliver precise structural materials on schedule.
Focusing on prime, structural building materials to create a safer, more sustainable built environment. We align our manufacturing capabilities with modern engineering standards to ensure durable public and private infrastructure.
To continue scaling our leadership position within the structural steel framing and building materials industry, integrating smart manufacturing technologies and carbon-reduced metallurgy to support global green transition pathways.
Our strategic alliances with major steel complexes guarantee consistent raw material access, ensuring continuous production runs even during tight market conditions.
Metallurgical compositions, mechanical limits, and international standard cross-references.
Light gauge steel profiles are cold-formed from structural-grade steel sheets. To ensure stability and load transfer under seismic and heavy wind scenarios, we carefully regulate the ratio of yield strength to ultimate tensile strength. Below are the key engineering specifications for our cold-formed sections and high-corrosion coils (ZAM & Hot-Dip Galvanized):
| Steel Grade (Standard) | Yield Strength (Mpa) | Tensile Strength (Mpa) | Minimum Elongation (%) | Standard Coating Weights | Primary Industrial Use Cases |
|---|---|---|---|---|---|
| ASTM A653 SS Grade 33 | 230 Min | 310 Min | 20% | G60 - G90 (Z180 - Z275) | Residential Framing, C/U Studs, Track Profiles |
| ASTM A653 SS Grade 50 Class 1 | 340 Min | 450 Min | 12% | G90 - G210 (Z275 - Z600) | Heavy Trusses, Floor Joists, Load-Bearing Studs |
| AS 1397 G300 / G550 | 300 / 550 Min | 340 / 570 Min | 12% / 2% | ZAM / AM125 / AM150 | Roof Battens, Purloins, Highly Corrosive Zones |
| EN 10346 S350GD + Z/ZF/ZM | 350 Min | 420 Min | 16% | Z275, ZM190 (Self-Healing) | Solar Racking, Multi-story Modular Wall Panels |
| JIS G3302 SGCC / SGCH | Structural (varies) | 270 - 400 Min | 18% - 20% | Z120 - Z275 | Corrugated Roofing, Exterior Cladding Substructures |
A visual breakdown of raw material stages, roll-forming setups, and structural components processed in our Tangshan hub.
High-tensile wire options designed for wire mesh, armor wrapping, and structural binding components.
Precision-cut hot rolled and cold-drawn flat bars used for joint connectors and framing brackets.
Perforated, slip-resistant scaffolding decks ensuring site safety and high load capacity.
Zinc-coated continuous hot-dip coils serving as the raw substrate for light gauge roll forming.
Hot rolled coil substrates processed for structural baseplates and heavy C-channels.
Pre-painted galvanized and galvalume coils for architectural panels and roofing envelopes.
Circular and rectangular welded tubes for secondary bracing and structural column supports.
Zinc-Aluminum-Magnesium advanced coating for ultimate structural lifespan in salt-spray test environments.
From complex cement factories to modern residential estates—delivering compliance and structural durability worldwide.
Shipping structural steel in large quantities demands meticulous logistics. Being situated in Tangshan, the premium steel hub of China, we export through the nearby Tianjin seaport. This location provides us with immediate access to major international shipping lanes.
We offer custom sea-freight solutions, including bulk vessel chartering for large structural projects and standard containerized shipping. Special anti-corrosive industrial packaging is applied to prevent sea-spray exposure during transit.
Every batch undergoes strict mechanical testing (Yield, Tensile, Elongation, Coating thickness) with certified reports prior to port clearance.
Delivered premium precision-formed structural steel and interior framing solutions for the high-profile international APEC venue.
Supplied heavy-duty structural framing and cable tray systems for a large industrial cement kiln facility in South Africa.
Engineered and shipped complete cold-formed light gauge steel framing kits for low-energy residential housing in North America.
Detailed engineering answers addressing structural, metallurgical, and supply chain questions.
High-tensile wire, secondary support channels, scaffolding arrays, and custom flat steel components.
Hanshen
