B340/590DP automobile high-strength dual-phase steel is featured with low yield strength, no yield elongation, high strain strengthening index and excellent collision-resistance and can increase safety of automobiles while lowering their weight.

St52-3G automobile carbon structural steels are featured with good comprehensive mechanical performance (strength and percent elongation, etc.) and process performance (bending ),high dimensional accuracy and excellent welding performance.

St44-3G automobile carbon structural steels are featured with good comprehensive mechanical performance (strength and percent elongation, etc.) and process performance (bending ), high dimensional accuracy and excellent welding performance.

St37-2G automobile carbon structural steels are featured with good comprehensive mechanical performance (strength and percent elongation, etc.) and process performance (bending ), high dimensional accuracy and excellent welding performance.