Mass Production Cold Rolled Steel Coil for Large Construction Site Material Supply

We provide mainstream low-carbon grades including DX51, DX52, Q195 and SPCC. DX51 fits regular bending and forming; DX52 is designed for deep drawing workpieces; Q195 features outstanding welding performance for structural parts; SPCC meets Japanese industrial standards for home appliances and hardware manufacturing.

Our thickness ranges from ultra-thin 0.1 mm up to 3.0 mm, and the adjustable width covers 5 mm narrow slit strips to 1500 mm full-width coils. All specifications can be customized strictly according to customers'drawings and production requirements.

No. We only use prime virgin low-carbon raw materials from large domestic steel mills without recycled scrap steel. All blanks pass strict composition and mechanical testing before rolling, delivering stable ductility to avoid bending breakage and stamping cracking in downstream fabrication.

We have independent production workshops with full processing lines, supporting coil leveling, transverse cutting and longitudinal slitting. You can buy original full-width coils directly, or order finished flat sheets and narrow strips to skip secondary machining at your factory.

In dry indoor conditions, it can last over 15 to 20 years. In normal outdoor environments, it typically maintains stable performance for 8 to 12 years. Actual service life depends on local humidity and weather conditions.