Premium Q345B/S355JR Cold Rolled Carbon Steel Coil – Durable & Versatile
High-performance Q345B/S355JR carbon steel coil with cold-rolled precision for superior flatness and surface finish. Hot-dip galvanized or painted coating ensures exceptional wear resistance and corrosion protection. Precision-engineered for welding and cutting services, ideal for structural frames, machinery parts, and industrial equipment. Uniform thickness (±0.1mm) guarantees consistency in high-stress applications. Direct factory pricing with bulk discounts – global wholesale supply at unbeatable rates. Customizable sizes (0.2–6mm thickness) available for tailored project needs. Trusted by manufacturers for heavy-duty construction and automotive applications. Order now for fast global logistics and OEM-grade quality assurance.