Alarm Cable, Fire Alarm Cable, Speaker Cable manufacturer / supplier in China, offering UL1424 FPLR Approval 2X1.0mm 300/500V Shielded Fire Alarm Cable, 2 Cores FR-PVC Insulation Red Jacket 300/500V Shielded Fire Alarm Cable, UL 1424 LSZH PVC Jacket Shield 2 Core1.0-3.5mm Fire Alarm Cable and so on.