... GI , GL, GAGalfan, AS² Quality: Commercial quality (CQ)Drawing quality (DQ),Deep drawing quality (DDQ),Full hard quality (FH)Structural quality (SS)² Surface: Normal / Lead-free ... -2004, JIS G3302-1998, EN10326-2004, ASTM-653-2002Raw Material: Hot roll strip,cold roll strip Continuous Hot-dip Galvanizing Production Line