Tubular Heater, Cartridge Heater, Ceramic Heater manufacturer / supplier in China, offering Industrial PTFE Immersion Electric Heater 220V 1000W for Water Treatment Brine Heating and Chemical Regeneration Solution Tanks, PTFE Coated Cartridge Heater for Slurry Heating and High Viscosity Chemical Liquid Process Heating Element Rod, Custom 220V Spiral Over The Side Fluoropolymer PTFE Heater for Large Chemical Tanks Acid Bath and Corrosive Liquid Heating and so on.