Changzhou FHD Electronics Co., Ltd: Changzhou FHD Electronics is specializing in piezo buzzer, magnetic buzzer, mylar speaker and sensors since 2010. ISO9001 and IATF16949 certificates, 25 patents
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Changzhou FHD Electronics Co., Ltd: Changzhou FHD Electronics is specializing in piezo buzzer, magnetic buzzer, mylar speaker and sensors since 2010. ISO9001 and IATF16949 certificates, 25 patents
... Read more