... ,GB/T2518.EUROPEAN STANDARDGRADESGCC,SGCH,SGCD1-SGCD3,SGC340-SGC570;DX51D……MODEL NO.0.14-1.5*600MM-1250MMTYPEsteel coil/sheets corrugated ... metric ton,withmetal strips and water proof paper outside in 20` container.3.the brief intorduction of our corporationEstablished in 2003, Shandong ...