1. profassional manufacture with ten year history 2. CCC/ISO/CE 3. Agents Wanted 4. OEM SERVICE 5.24 hours on line support Self-Regulating Heating Cable ItemCodeDescriptionSerial codeZKWself-regulated heating cable temperature gradeDZGlow temperature typemiddle temperature typehigh temperature type Insulation materialVTFthermoplastic elastomerFluoride Screen material/P4P1without shieldsteel wire ...