WELCOME TO ESUNTECH
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What can we do?
Buzzer: piezoelectric (piezo) vibration element, piezoelectric buzzer, magnetic buzzer, SMD buzzer Speaker: piezo tweeter, mylar speaker, loudspeaker, tweeter speaker, TV speaker, car speaker, multimedia speaker, woofer, sub-woofer, waterproof speaker etc Ultrasonic sensor: for car parking system or distance tester
ABOUT US
Piezo buzzer,Ultrasonic sensor,Loudspeaker,SMD buzzer_Esuntech
We have excellent engineer (including Korea engineer)and we are focus on product innovation , Management innovation.The quality of product was recognized by customer from all over the world.Our products are sold more than twenty countries and regions around the world.our products are widely recognized by them.And we have long-team relationship with the client.
Buzzer: piezoelectric (piezo) vibration element, piezoelectric buzzer, magnetic buzzer, SMD buzzer Speaker: piezo tweeter, mylar speaker, loudspeaker, tweeter speaker, TV speaker, car speaker, multimedia speaker, woofer, sub-woofer, waterproof speaker etc Ultrasonic sensor: for car parking system or distance tester
Piezo electric buzzer
Piezoelectric buzzer(Piezo buzzer) is a kind of sound generator that uses piezo electric ceramics as electroacoustic transducer. The core of this device is the energy exchange part pasted on the metal sheet with piezoelectric ceramic sheet, that is, piezoelectric buzzer sheet. Piezoelectric buzzer has attracted much attention and developed rapidly due to its characteristics of no RF noise and low power consumption.
