昆明讯科通信设备有限公司***供应云南昆明德宏电缆通信电缆通讯电缆线通信电缆线HYA通讯电缆电缆线缆通讯电缆大对数电缆，分别有：10对电缆20对电缆30对电缆50对电缆100对电缆200对电缆线批发。具体规格如下：HYA10x2x0.4电缆HYA10x2x0.5电缆HYA20x2x0.4电缆HYA20x2x0.5电缆HYA30x2x0.4电缆HYA30x2x0.5电缆HYA50x2x0.4电缆HYA50x2x0.5电缆HYA100x2x0.4电缆HYA100x2x0.5电缆HYA200x2x0.4电缆HYA200x2x0.5电缆HYA300x2x0.4电缆HYA300x2x0.5电缆云南昆明德宏通信电缆通讯电缆线市话电缆线电话线电缆线电缆分线盒配线架保安配线架等邮电器材联系电话：0871-8088640怒江昆明保山丽江临沧红河文山西双版纳迪庆楚雄曲靖玉溪昭通普洱大理怒江保山丽江临沧红河文山西双版纳迪庆楚雄曲靖玉溪昭通普洱大理)