Tubular Heater, Cartridge Heater, Ceramic Heater manufacturer / supplier in China, offering 110V 6kw Electric Water Flange Immersion Titanium Tube Heater with Thermostat, 230V 2000W Infrared Sauna Heater Tube Air Heater Element Infrared Sauna Heating Element, Stainless Steel Flange Immersion Tubular Heater for Water Heating and so on.