Features: 1) Steel with specification of 0.25-1.2mm*12-440mm and 800-1250mm*c 2) Hot zinc coated 3) Steel strip 0f Q195~Q235 and 08AL, SPCC, SPCD. S***,08.10.15,etc. 4) Zinc coating is over 120g/m2. 5) Tensile strength is over 30kg/mm2. 6) Tolerance is over 10%.