tianjin zhanzhi investment co.,ltd hot selling below goods :
- Steel coils: GI, GL, PPGI, PPGL
- Steel pipe: black steel pipe, Galvanized steel pipe
our web www.zzsteeltj.com
wait your reply soonest .
tianjin zhanzhi investment co.,ltd
audrey
audrey @zzsteel.com
tel 8602258032215
skype id audrey0320_1