Tubular Heater, Cartridge Heater, Ceramic Heater manufacturer / supplier in China, offering Low Power 20W 35W 60W 80W 3D Printer Cartridge Heater, 3/8" Screw Electric Cartridge Heater for Pellet Stove Igniters, 6mm Diameter Electric Stainless Steel Cartridge Heater for Mould Heating and so on.