Hyesung Industrial Co., Ltd. manufactures and exports sound transducers, receivers, buzzers, microphones, speakers, and motors. Our management philosophy is timely delivery and continuous quality control for customer ...

Changzhou Union Electronics Co.,Ltd. specializes in making electromagnetic transducers, piezo transducers, sirens, speakers, receivers, microphones, piezo elements and sensors. Our products are widely used in electric ...

Electromagnetic and Piezo Transducers/Buzzers Mylar Speakers Loud Speakers and Alarm parts We employ over 200 people in our factory and 15 full time engineers in our R&D division. None of them are new comers to ...

?HuaYu Electronics?was established in 1994.It is a private scientific and technical enterprise which is professional in developing and producing electromagnetic and piezoelectric buzzer,and all kinds of metalized film ...

we are manufacturer in electromagnetic buzzers, piezoelectricity buzzers, slim loudspeaker, receiver. we exported products mainly to USA, S.korea, india ,HONGKONG,Germany,Japan etc.our annual output is more than ...

We design and manufacture quality buzzers which can be applied to telephone times, calling devices, time pieces electronic toys, satety equipments.home appliance, Such as Piezo buzzer, Tranducer, Electromagnetic buzzer ...

Changzhou Weishuo Electronic Co.,Ltd (www.buzzer-china.com ), specailezed in producing and managing electromagnetic type and piezoelectricity type signal generator,moving-coil type receiver and all kinds of speaker.the ...