Jiangsu HN Electronics Co., Ltd. is mainly engaged in the production and research and development of electromagnetic buzzers and piezoelectric buzzers. Its business scope includes: buzzers, capacitors, relays, speakers, microphones, electronic devices, magnetic electronic components, and electrical equipment. Manufacturing, processing and sales, sales of magnetic materials and plastic products, self-operated and agency import and export business of various commodities and technologies.

SMD buzzer, electromagnetic buzzer, alarm, horn speaker

Communications, household appliances, automobiles, electric bicycles, UPS power supplies, alarm messages