供应4J32,4J33,4J34棒，板，带，线
供应软磁合金铜棒，铜板，铜带，铜线，牌号如下：9,4J32,4J33,4J34,4J36,4J38,4J40,4J42,4J143,4J44,4J45,4J46,4J47,4J49,4J50,41J58,4J78,4J80,4)
主营：铝合金,铜合金,弹簧钢
| 业务 QQ： | 449123683 |