Shanghai Huaxin Steel Group Adrès Non 201 Tianshan Branch Road, Changning District, Shanghai, Lachin. Imèl info@shhuaxinsteel.com roger@shhuaxinsteel.com Telefòn telefòn: 0086-18248976466 rele:0086-527-88880826 Orè Lendi-Vandredi: 9am jiska 6pm samdi,Dimanch: Fèmen