1.Quality
1)301,302,303,304,304L,304H,304N,305,309S,
310S,316,TI,316N,316H,316LN,317,317L,321,
321H,347,347H,329,405,409,430,434,444,403,
410,420,440A.
2).finish mirro ,BA,2B ,No.1 No.2 ,polish etc
tianjin zhanzhi investment co.,ltd
audrey
audrey at zzsteel.com
skype id audrey0320_1
tel 8602258032215