供应C61300铝青铜C61400铝青铜板棒、卷
CuNi10Zn25Pb1、CuNi13Zn23Pb1、CuNi18Zn19Pb1、CuNi10Zn42Pb2、CuNi5、CuNi5Fe、CuNi10Fe、CuNi20、CuNi25、CuNi30、CuNi20Mn1Fe、CuNi30Mn1Fe、CuNi10Fe1Mn)
主营：模具钢、铜、铝、钛、不锈钢、弹簧钢、耐热钢、高速钢、钨钢
| 业务 QQ： | 1789567676 |