??SHANDONG BOXING CHANGHONG STEEL SHEET CO., LTD. is located in boxing country, Shandong province, which enjoys beautiful scenery, convenient transport links and long history. CHIANGHONG is a large-scale private enterprise which mainly deals with several kinds of steel coils, such as hot dip-galvanized steel coil, aluminum zinc silicon alloy steel plate, full hard cold rolled steel coil, cold rolled steel coil and so on.



??We have one hot dip galvanizing product line with the annual capacity ...