... , CGCH ,CGC340-CGC570, CGCD1-CGCD3. 4.Zn:60g-125g Color coated steel coil/ppgi: CERTIFICATEPPGI :ISO9001:2008STANDARDPPGI :ASTM A653,JIS G3302 SGCC/SGCH ... , coatingAPPLICATIONPPGI : structural use, roofing, commercial use ,household appliance,industry,family…SPECIAL APPLICATIONPPGI :wear resistant steel, high-strength-steel plate ppgi /color coated steel coil