... /750V 2 flexible 3 CE,SGS,ISO9001,CCC certification First flame retardant flat cable :1.used for TV stationtheatre,stadium2.with good ... performance.3.power lead,DMX512 communication wire,ultra 5wire,optical fiber in a cable for synthesizing wiring of power and single ... is means zero halogen and little smoke .ZB is means flame retardant in BF is means pvcE is means polyethyleneR is means ...