PPGI steel coil 1.ISO9001 2. JIS G3312 GB/T 1275 ... .5*1250MM or under0.16mm-0.8mm*1250mm or underCorrugated width: 850MM, 820MM, , 900MM,760MM, 688MM,880MM, 750MM, 840MM, 373MM, ... rolled-galvalume/galvanized – PPGL/PPGIgalvanized/galvalume /aluzinc/PPGI/PPGL/cold rolled steel coil—sheets/plates—corrugated sheets/plates. hot rolled- ... belly of coil at about equal distance.4. Certificate PPGI steel coil