A buzzer is driven by DC voltage and provides a loud sound output, and plug and play (PNP) are designed for customers more conveniently. In addition, it offered a variety of terminals and OEM services for customers’ different requirements.

A transducer driven by AC voltage is a passive component, providing customers greater design flexibility and miniature the product size. In addition, engineers can control the frequency to have different tones.

The piezo element is divided into an external drive, self-drive, and double ceramic type. It provides high reliability and low power consumption, providing maximum flexibility for customers' extreme designs.

A microphone converts sound into electrical signals and can divide into electret condenser microphones, MEMS Microphones, and dynamic microphones. It applies to all the products which need to record the sound.

We provide different sizes of speakers, from 12mm to 166mm, including speakers with a speaker box, mini speakers, waterproof speakers, car speakers, and others; also, OEM services are available.

The receiver is a critical component that converts electrical signals into sound. Its precision design with high reliability, durability, and stability, so it is widely used in communication equipment such as telephones and hearing aids.

Our ultrasonic product is available in three different applications: transmitter, receiver, and dual function. It applies to object detective, distance measurement, and repelling animals or insects.