Alarm Cable, Fire Alarm Cable, Speaker Cable manufacturer / supplier in China, offering Unshielded Shielded BC Stranded 2x0.22mm2+2x0.5mm2 Composite Alarm Cable Security Cable, 2x0.22mm2 Stranded PVC Insulation and Jacket CPR Eca Alarm Cable Control Cable, ExactCables Unshielded/Shielded BC Stranded 2x0.22mm2+2x0.5mm2 Composite Security Cable and so on.