Explore our foundational steel materials engineered to satisfy international criteria across structural, architectural, and mechanical applications.
Unlike hot-rolled alternatives processed at highly elevated temperatures, cold-rolled steel strip coils undergo room-temperature mechanical deformation. This reduction process yields superior microstructural control, enhanced surface consistency, and unmatched dimensional accuracy. This material represents the pinnacle of high-precision steel processing, bridging the gap between raw metal production and finished component fabrication.
From an alloy and microstructural standpoint, custom cold rolling alters the grain structure of the steel sheet. Mechanical pressure applied below the recrystallization threshold elongates the steel grains along the rolling direction, creating a uniform dislocation density. The outcome is a sheet with minimal gauge variation, tailored ductility indices, and a smooth, clean surface free of scale, ideal for complex forming, stamping, and painting procedures.
Establishing authority through robust manufacturing standards, certified material quality, and real-world project validation.
With nearly 20 years of manufacturing experience, Hansheng Technology operates 8 high-efficiency production lines capable of yielding up to 650,000 metric tons of standardized steel annually. Our facilities employ advanced thickness gauge monitors and computerized tensioners to ensure a consistent, uniform strip output.
We supply materials compliant with global steel standards, including ASTM A1008, EN 10139, JIS G3141, and GB/T 5213. Our operations maintain rigorous quality systems verified by ISO 9001:2000 and ISO 14001 certifications, assuring full batch traceability.
Our steel strips and profiles are utilized in high-profile projects globally, from the Beijing Yanxihu Convention and Exhibition Center to large-scale cement works in South Africa, proving their structural integrity under diverse engineering conditions.
From micro-mechanical components to heavy industrial systems, our customized steel strips support key global supply chains.
Automobile manufacturers use custom cold-rolled strips for exterior body panels, high-strength structural pillars, and internal bracket assemblies. The exceptional dimensional stability of the steel ensures seamless integration with automated stamping dies and robotic welding cells, minimizing dimensional deviation during production.
Our strip coils are designed for precision tube rolling, forming robust, lightweight structural tubing. These sections are widely applied in architectural framing, fluid transit conduits, and high-performance scaffolding structures, offering consistent mechanical properties from core to edge.
From domestic refrigerators and washing machines to industrial electrical cabinets, the strip's flat profile, low surface roughness, and consistent thickness meet the tight tolerances required by computer numerical control (CNC) punching and laser-cutting machinery.
Situated in Tangshan City, Hebei Province—the epicenter of China's high-volume steel production cluster—our facility sits at the intersection of critical logistics corridors. Located 150 kilometers from both the major port of Tianjin and the capital, Beijing, we provide rapid domestic and international shipping access.
Our integrated logistics network coordinates transport from our factory floor to container docks in Tianjin. Utilizing sea, rail, and road networks, we maintain regular delivery schedules to North America, Europe, Southeast Asia, and the Middle East, offering end-to-end status tracking for every order.
Aligning with Industry 4.0 and sustainable steelmaking technologies to support the next generation of industrial components.
Integrating closed-loop hydraulic AGC technology with non-contact X-ray gauges to monitor and control strip thickness deviations down to ±0.01 mm, improving material yields in automatic stamping lines.
Evaluating hydrogen-reduced steel inputs and recycling waste heat from hot rolling to lower the carbon footprint of our operations, helping clients meet scope 3 carbon reduction targets.
Developing micro-alloyed, cold-rolled grades exceeding 1200 MPa tensile strength to support lightweight structural engineering in modern electric vehicles.
Ensuring compliance with international technical specifications for mechanical, chemical, and dimensional performance.
| Standard | Common Grade Reference | Yield Strength (MPa) | Tensile Strength (MPa) | Primary Industrial Applications |
|---|---|---|---|---|
| JIS G3141 | SPCC, SPCD, SPCE, SPCG | 120 - 240 | Min 270 | Deep drawing automotive panels, white goods, hardware |
| ASTM A1008 | CS Type A/B/C, DS, DDS, EDDS | 140 - 275 | 270 - 410 | Electrical enclosures, steel tubes, brackets, general forming |
| EN 10130 | DC01, DC03, DC04, DC06 | Max 280 (DC01) to Max 180 (DC06) | 270 - 430 | Precision radiator panels, complex automotive stamping components |
| GB/T 5213 | SC1, SC2, SC3 | 120 - 250 | Min 270 | Home appliances, electrical machinery, construction profiles |
A history of verified metal supply contracts serving global architectural and industrial projects.
Delivered structural steel components meeting strict load-bearing and surface finish requirements for this high-profile national convention facility.
Supplied heavy-duty structural profiles and high-tensile materials to support processing machinery and structural steel framing in South Africa.
Produced and shipped load-bearing columns and customizable structural profiles designed to withstand severe northern winter conditions.
Technical answers to common questions about cold-rolled steel strip chemistry, tolerances, and supply chain processes.
Explore our full range of industrial steel coils, wire rods, and corrosion-resistant coated metals.
Hanshen
