As a premier China A36 Carbon Steel Coils supplier, Shandong Tezhong Materials Co., Ltd. stands at the forefront of the metallurgical industry. ASTM A36 is the most widely used mild and hot-rolled steel. It has excellent welding properties and is suitable for grinding, punching, tapping, drilling and machining processes. Yield strength of ASTM A36 is less than that of cold rolled C1018, thus allowing ASTM A36 to bend more easily than C1018. Typically, larger diameters in ASTM A36 are not produced as the property of cold rolling is not available on larger diameters.
The global demand for high-quality carbon steel coils has seen an unprecedented surge, driven by massive infrastructure projects in Asia, the Middle East, and the Americas. Our A36 coils provide the structural integrity required for bridges, buildings, and heavy machinery. By leveraging 27 years of expertise, we ensure that every ton of steel delivered meets the rigorous standards of international engineering.
Years Experience
Annual Capacity (Tons)
Total Assets (CNY)
Expert Employees
A36 carbon steel remains the "backbone" of the global construction industry. From the skyscrapers of Dubai to the manufacturing hubs of Germany, its versatility and cost-effectiveness make it indispensable. Recent data indicates a shift towards high-strength, low-alloy alternatives, yet the A36 standard remains the benchmark for reliability in general structural applications.
The steel industry is undergoing a digital transformation. Smart manufacturing and AI-driven quality control are now standard at Shandong Tezhong. Furthermore, the "Green Steel" initiative is driving suppliers to optimize carbon footprints during the sintering and steelmaking processes, a goal we actively pursue through our energy-efficient power systems.
Global procurement managers are increasingly looking for "One-Stop" supply chain partners. The need for documented traceability, ISO certifications, and consistent chemical compositions has never been higher. Our integration of coking, steelmaking, and rolling allows us to meet these complex logistical and technical requirements seamlessly.
Engaged in the steel industry since 1997, we were among the first to achieve ISO9001 quality system certification. Our longevity is a testament to our quality and adaptability in a volatile global market.
With four large outlets in Tianjin, Wuxi, Binzhou, and Liaocheng, we maintain high stock levels year-round. Our footprint spans across the Middle East, Europe, America, and Asia.
Our technology center ranks 2nd among 575 national centers in China. We lead the domestic market in 21 categories, including axle steel and high-purity iron products.
A36 Carbon Steel Coils and related products are the foundation of modern civilization.
Providing the high-strength structural components required for ground support equipment and specialized transport frames.
Utilized in shipbuilding and offshore platform construction where durability and weldability are critical for safety.
Used for storage tanks, support structures, and heat exchanger shells due to its stable mechanical properties under pressure.
The primary material for bridge plates, H-beams, and reinforcement bars in massive urban development projects.
Serving the power generation sector with precision-engineered steel for turbine supports and infrastructure housing.
Our factory covers 15,000 square meters and is equipped with the latest modern steel industry technology. From coking and sintering to sophisticated steel rolling systems, our production line is fully integrated. We employ over 100 senior managers and technical experts who ensure that every batch of steel undergoes rigorous monitoring.
R&D Personnel: Our team focuses on the development of new products to meet the evolving needs of the market, ensuring we stay ahead of industry standards like ASTM, JIS, and EN.
The ASTM A36 specification is the standard specification for carbon structural steel. It covers carbon steel shapes, plates, and bars of structural quality for use in riveted, bolted, or welded construction of bridges and buildings, and for general structural purposes. As a leading China A36 Carbon Steel Coils supplier, we ensure our products adhere to the following chemical requirements: Phosphorus (max 0.04%), Sulfur (max 0.05%), and Copper (min 0.20% when copper steel is specified). The carbon content varies depending on the product thickness, typically ranging between 0.25% to 0.29%.
Mechanically, A36 steel has a tensile strength range of 400 to 550 MPa (58,000–80,000 psi) and a minimum yield strength of 250 MPa (36,000 psi). These properties make it incredibly versatile for bending and forming. In our state-of-the-art rolling mills, we control the cooling process to ensure a uniform grain structure, which is vital for customers who perform further processing such as laser cutting or precision machining. Our A36 coils are available in various widths and thicknesses, catering to everything from light-duty stamping to heavy-duty industrial framing.
One of the major advantages of sourcing from a factory like Shandong Tezhong is the integration of the supply chain. We don't just sell the steel; we control the metallurgy. This means we can customize the "heat" to meet specific customer needs while maintaining the A36 standard. Whether you require a dry finish, oiled surface, or a specific pickling process, our technical team can accommodate. This level of control is why we have maintained long-term relationships with clients in over 50 countries.
Furthermore, we address the global challenge of logistics. With four strategic outlets near major Chinese ports (Tianjin and others), we reduce the lead time and shipping costs for our international partners. Our annual production capacity of 1.5 million tons ensures that even during peak market demand, we remain a reliable supplier for large-scale contracts. We understand that in the construction and manufacturing world, time is money. Our "customer first" principle ensures fast transportation and transparent communication from the moment of inquiry to final delivery.
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