Quick Information

• No.2228,Fudu Shangwu Building, No.398 Tongjiang Road, Changzhou, Jiangsu-213022, China
• +86-17712336058
• esuntech@esuntech.com.cn

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• WIX

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Customer Service

• Buzzer & Transducer
• Speaker
• Ultrasonic Sensor
• Microphone
• Receiver

Main Poducts

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