Changzhou Chaoyin Electronic Co., Ltd.

Changzhou Chaoyin Electronics Co., Ltd. was founded in 1998. It is a technology-based private enterprise specializing in the development and production of electromagnetic buzzers, piezoelectric buzzers, alarms and other electroacoustic products. The company has passed the ISO9001:2000 international quality system certification in 2000. All series of products produced comply with the EU ROHS directive and have passed a number of EU deduction inspections. Since its establishment, the company has been adhering to the principles of quality first, reputation first, customer first and integrity-based. Unremittingly making progress, the high-quality buzzer products developed and produced are widely used in: various instruments and meters, equipment alarm systems, measuring equipment, wireless transmission equipment, automotive instruments, medical equipment, communication equipment, quartz clock movements, computer terminals, etc.