Coaxial Cable, LAN Cable manufacturer / supplier in China, offering 2 Cores Fire Alarm Cable 1.5mm 2.5mm Square Bc/CCA Conductor with 0.8mm Bc/CCA Drain Wire Fire Resistance Cable, Fire Alarm Cable 2 Cores 2.5mm Square Bc/CCA Conductor with PVC/LSZH Jacket Fire Resistance Cable, Fire Alarm Cable 2 Cores 2.5mm Square Bare Copper/CCA Conductor for Fire Security System and so on.