Cartridge Heaters, Hot Runner Heater, Tubular Heaters manufacturer / supplier in China, offering Industrial Parts 220V 480W Gas Nitriding Silicon Ignition for Pellet Burners, Industrial Electric Pellet Stove Silicon Nitride Igniter Si3n4 Heater, Tr191 110V 1000W Silicone Nitride Igniter and so on.