Changzhou Union Electronics
Manufacturers of buzzers and speakers used in computer modems, mobile phones, cordless phones and pagers.
Myntahl Corp.
Manufacturer of buzzer, alarm, piezo alarm, electronic buzzers, alarm annunciator, siren, magnetic alarm transducers and external-driven piezo.
Changzhou Xichun Electronics Co., Ltd.
Manufacturer of buzzers and electronic acoustical components. Product photos and specifications.
SPL Ltd.
Manufacturer of buzzers, transducers, speakers, receivers, microphones, ultrasonic sensors, connectors, cable assemblies, wire harness. Factories are located in China.
APC International, Ltd.
A manufacturer of piezoelectric ceramics and piezoelectric products for customers in aerospace, automotive, consumer, engineering and design, industrial, manufacturing, medical products, military.
Kaili Electrionic Factory
Manufacturers of buzzers, plug and jack, audio/video cables, fuse box. From China.
Ormal Electronics Limited
Offers piezoelectric cable sensors for impact sensing, acoustic transducers and perimeter security.
Chintele Quartz Technology Co Ltd
A Chinese manufacturer of piezoelectric quartz, quartz products and single crystal optical products for use in the telecommunications and general time and frequency industries.
Ningbo East Electronics
Chinese Manufacturer of piezo ceramic electroacoustic products such as buzzers, ringers, alarms, transmitter and receivers.
Britek SA, Inc.
A line of ultrasonic transducers specialize in thickness gauge, flaw detection, nuclear transducers, and custom built transducers.
Eleceram Technology Co. Ltd.
Manufacturer of piezoelectric ceramics, piezoelectric transformers and ultrasonic transducers. Includes product data sheets and company news.
Wisdom Plus Sdn Bhd
Manufacturer of buzzers and telephone ringers.
Suzhou Sonavox Electronics Co.,Ltd.
A manufacturer of speakers. Application areas include, car audio, TV and home theater.
Shianlin Electronic Co., Ltd.
Manufacturer of piezo transducers, chips and powder. From Tiawain.
Union Enterprise Co
Piezo buzzer and element for all kinds of alarm, home appliances and security system.
Minami Audio Equipment Co,.Ltd
Manufacturer various electret condenser microphones, earphones, headphones and mylar speakers.
Massa
Designer and manufacturer of electroacoustic products including sensors, transducers, and ultrasonics.
Lubell Labs Inc.
Manufacturer of underwater loudspeakers, underwater speakers, and piezoelectric underwater audio transducers.
Guangzhou Sound-Tech Electronic Co., Ltd
Manufacturer of piezo ceramic electroacoustic products such as buzzers, ringers, alarms and transmitter/receivers.
http://www.sound-tech.com.cn/indexe.html
http://www.sound-tech.com.cn/indexe.html
Hanics
Manufacturer of microphones and speaker units for communication and audio products.
Philips Components
Manufacturers of piezoelectric plates, discs, rings and bimorphs for sensors, actuators, and transducers.
http://www.piezoceramics-philips.com/
http://www.piezoceramics-philips.com/