Standard:AISI, ASTM, BS, DIN, GB, JIS Grade:SGCH Model Number:0.12-2.0mm*600-1250mm Type:Steel Plate Technique:Cold Rolled Surface Treatment:Galvanized Application:roofing sheet Special Use:High-strength Steel Plate Width:40-1250mm Length:Custom's Request Material:SGCH Spangle:regular spangle zinc coating:G30-G90