(Shenzhen) Longsun Corporation Ltd
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News
Acoustic Components
Longsun Acoustic is a professional manfuacturer of acoustic components: ultrasonic sensor, loudspeaker, transducer, dynamic receiver, buzzer ( Piezo, external driven, mechanical, electro-magnetic), siren etc, with good quality and competitive price to meet different requirements from customers worldwide. We have proven that we are quality manufacturer for those above products and best supplier th ...
2013/03/21