Business

Manufacturer of microphones and speaker units for communication and audio products.

Manufacturer of underwater loudspeakers, underwater speakers, and piezoelectric underwater audio transducers.

Designer and manufacturer of electroacoustic products including sensors, transducers, and ultrasonics.

Piezo buzzer and element for all kinds of alarm, home appliances and security system.

Specialist manufacturer of SMD audio transducers.

Manufacturer of sound generators and microphones.

Manufacturer of piezoelectric ceramics, piezoelectric transformers and ultrasonic transducers. Includes product data sheets and company news.

A line of ultrasonic transducers specialize in thickness gauge, flaw detection, nuclear transducers, and custom built transducers.

Chinese Manufacturer of piezo ceramic electroacoustic products such as buzzers, ringers, alarms, transmitter and receivers.

A manufacturer of piezoelectric ceramics and piezoelectric products for customers in aerospace, automotive, consumer, engineering and design, industrial, manufacturing, medical products, military.

Manufacturer of buzzers, transducers, speakers, receivers, microphones, ultrasonic sensors, connectors, cable assemblies, wire harness. Factories are located in China.

Manufacturer of buzzer, alarm, piezo alarm, electronic buzzers, alarm annunciator, siren, magnetic alarm transducers and external-driven piezo.