.Our co***ny is the largest PPGI &HDG manufacturer and exporter in Shandong province. We can make the GI and PPGI coil as below: HDG & PPGI 1,material: DX51D, SGCC,CGCC 2,zinc amount: 30-180g/M2 3,Paint:Top side 15-25um ; back side 5-10um. 4,coil weight from 3-6 mt 5,thickness from 0.12-0.8mm 6,width from 600-1250mm 7.Color:RAL code ...