... 9001&ISO14001&SGS&SONCA Detailed information:alu zinc steel coil/sheet/strip Standard: AISI, ASTM, BS, DIN, GB, JIS ... Win-Win Steel Model Number: WW1110 Type: Steel Coil Technique: Cold Rolled Surface Treatment: aluzinc coated Application: roofing sheet, construction,sandwich ... Spangle: No, Zero, Minimum, Regular, Big ,spangleType: Coil /sheet/ strip Coil weight: 2~20 Tons Full hard: Available Skin ...