Sound Generators

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We provide piezoelectric and electromagnetic sound generators. Sound generators are devided into transducers (AC signal) and buzzers with own electric circuit (DC).


Changzhou CHINASOUND Electronics Co., Ltd. is an ISO 9001, ISO 14001 TS16949 certified and well experienced company, continuesly focusing on research, development and production of acoustic components since 1999. Main products are Sound generators, especially Piezo sound generators and alarm devices for many kind of application like home appliances, medical equipment, smoke detectors and automotive applications. The factory is 3500 m2 big, has 200 employees and is located in Changzhou. Certification: ISO 9001, ISO 14001, QS9000 and TS 16949.
Production capacity 1,5 Mio pcs per month.
Ariose Electronic Co. Ltd. was established 1996 and has already been operating in the acoustics sector for 20 years. Ariose is specialized in the production of electronic acoustic products, such as buzzers, loudspeakers, microphones or piezoelectric ceramic elements. Quality in combination with a continuous improvement process to satisfy customer needs are the top priorities of the company. The products of Ariose are all manufactured under high quality control standards. The company is also certified according to ISO9001:2015.

Changzhou Qinglong Electronic Components Co.,Ltd was founded in 1994. The company is professionally engaged in developing and researching the electroacoustic parts which are mainly loudspeaker, buzzer and ultrasonic sensors. Qinlon has many advantages which includes the research institute owns independent research and development ability and originality in the application of acoustics technology.

Qinlon is certified according to IATF16949, ISO 14001 and ISO 9001.

contact technique

Fred Kubert
Fon: +49 4191 7226246
Fax: +49 7452 6007 807
contact technique

Werner Töws
Fon: +49 (0) 7452 6007 - 963

Further information can be found in the data protection declaration.