VANSONIC ENTERPRISE Co., LTD. (V E C O) with more than 30 years of experience in the field of Acoustics, VANSONIC is a Micro-Loudspeaker manufacturer of worldwide prestige for manifold applications. The variety of different available micro speakers is one of the biggest wordlwide and the application scope ranges from medical appliance via home appliance, notebook, telephone to automotive area. VECO is a Taiwanese company and was founded in 1981. Today, there are 4 factories in China, in Foshan, Shanghai, He-fei and Ching-Quing with a total labour force of 5300 employees. Veco is certified according to TS16949, ISO14001, QC80000 and ISO 9001:2000. The Production capacity is 230 Mio pcs/year.

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.