供应1J22,1J30,1J31棒,板,带,线
供应软磁合金铜棒,铜板,铜带,铜线,牌号如下:1J32,1J33,1J34,1J36,1J38,1J40,1J46,1J50,1J51)
深圳市龙岗区雄峰发五金材料行
业务 QQ: 449123683