Longsun is a leading manufacturer and provider of wide ranges of ultrasonic sensors, piezoelectric buzzer, loudspeaker, dynamic receivers, siren and alarms etc acoustic components for telecommunication business, industrial business and market demands.
Our products are widely used in burglar alarms, range finders, automatic control, back sonar of automobiles, water level meters, intelligent toys, liquid gas flow detection, wind speed and direction detection, door bell, telephone handsets, fax machine, internet phone, computer, laptop, printer, TV set, monitors, data processing equipment and so on.
We possess unique technologies and manufacturing systems to solve challenges emerging from the growth in telecommunication applications, industrial application, consumer electronic application etc new application.
Welcome to Longsun for your OEM/ODM projects.