HDGI (galvanized steel coil) have good qulity,0.17-2.0mm HDGI2.thickness:0.18-2.0mm3.width:600-1500mm4.payment:T/T L/C at sightIf you have need,pls tell me the specifications ,I will reply within 24hours. Thank you! I will on-line all time .Welcome to China and my company. website:www.gqsteel.com.cn