1,Galvanized steel sheet 2Thickness:0.10mm~3.0mm ... machine chassis and frames. Standard: AISI, ASTM, BS, DIN, GB, JISGrade: SGCH,SGCC, DX51D,Q195Thickness: 0.10mm-3.0mmPlace of ... Origin: shanghai China (Mainland)Brand Name: ToncomModel Number: 1-20Type: GI coilTechnique: Cold RolledSurface Treatment: Big zinc flowers ... hot rolled and cold rolled AISI, ASTM, BS, DIN, GB, JIS Galvanized steel coil