color coated steel roll 1.Grade:SECC SPCC PECC 2.Thickness:0.18- ... .Color: RAL, Pantone Langfang hongshunda prepainted color steel/PPGI ItemsDetails1Base materialGI, cold roll, Galvalume steel,hot-dip galvanized steel2StandardJIS,SGCC,EN,ASTM ... structural parts, manufacturing shells of motor, different kinds of smoke tubes, pipes, mechanized refrigerated warehouse, etc.