HYA-100*2*0.5HYA-100对电话电缆

室内电话线HYA 50*2*0.4

RS486通讯电缆RS-485-2*2*1.0

PYV-聚乙烯绝缘信号电缆

PTYA23-19*1.0铠装信号电缆

屏蔽信号电缆DJYPVR1*3*2.5

MHYVP矿用屏蔽信号电缆

屏蔽信号电缆DJYVRP2*2*0.75

计算机信号电缆DJYPVR1*3*1.0

铁路信号电缆PTYA23-12芯