Changzhou Dragon State Electronic Co.,LTD

Changzhou Huarom Electronics Co., Ltd. (Dragonstate) is an electro-acoustic component manufacturer established in 1998. The company specializes in the development, production, and sales of speakers, micro-speakers, receivers, electret microphones, waterproof microphones, piezoelectric buzzers, electromagnetic buzzers, and SMD buzzers. Its acoustic products are used in communication devices, POS terminals, shared mobility equipment, consumer electronics, industrial products, and other electronic systems requiring sound output or audio input functions. The company’s product structure covers both traditional electro-acoustic components and compact audio devices for space-limited applications. With long-term experience in buzzer and speaker components, Dragonstate provides sound and audio-input components for manufacturers developing communication, terminal, and smart hardware products.