Double sides, 13*13mm pizeoelectric ceramic buzzer plate with wire.

Kingfull Group company limited have five companies and one R&D center. We make speaker and receiver for mobile phones, portable computer, portable DVD, portable music box, MP3, MP4 and the other products. We also make piezo buzzer plate, buzzer, piezoelectric ultrasonic sensor, piezoelectric ultrasonic atomizer element. We are the largest piezo ceramic factory in China. Our piezo goods sales in the world.