Ningbo Yinzhou Henghui Electronics Co., Ltd. has long enjoyed the reputation as the most dependable OEM supplier of custom spark ignitors, spark electrodes, flame sensors, hot surface ignitors and pilot burner assemblies in China. Our product development services are unmatched by any worldwide competitor. We have a reputation for state of the art manufacturing technology, for well development of new gas appliance components, and for unparalleled customer service. Now our �¢ï¿½ï¿½ZH�¢ï¿½ï¿½ series spark electrode is widely used for water heater, gas-oven, boiler, andiron, BBQ, ODS etc. Now our annual manufacturing ability is about 10 million pcs spark electrode and 5 million sets other gas equipment accessories.