Web Directory by Internet-Web-Directory.com

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

A manufacturer of ultrasonic equipment producing piezoelectric ceramic transducers and ultrasonic devices.

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

Manufacturers of buzzers and speakers used in computer modems, mobile phones, cordless phones and pagers.

Manufacturer of buzzers and electronic acoustical components. Product photos and specifications.

A Chinese manufacturer of piezoelectric quartz, quartz products and single crystal optical products for use in the telecommunications and general time and frequency industries.

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

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

Manufacturer of sound generators and microphones.

Manufacturers of buzzers, plug and jack, audio/video cables, fuse box. From China.