Produced via cold rolling at room temperature, these sheets offer superior dimensional accuracy (flatness ≤3mm/m) and surface finish (Ra≤1.6μm). Grades: SPCC (general purpose), DC01 (deep drawing), 10# (low carbon). Applications: automotive body panels, electrical cabinets, and household appliances. Custom services: slitting, shearing, and pre-lubrication for enhanced formability.