Social Focus

Professional Piezo Buzzer Manufacturer

Guangzhou Kailitech Electronics Co., Ltd. (hereinafter called “Kailitech”), with location at Huangpu, Guangzhou, China, has been a high-tech enterprise since 2016 and has been specialized in manufacturing piezoelectric transducer, sounder & buzzer, acoustic components and sensors since 1989.

Invention Patent

Invention Patent

Kailitech has been certified to comply with the Intellectual Property Management System.

Wide Application

Wide Application

Kailitech products have been widely utilized in various fields including home & industrial security, fire safety, healthcare equipment.

Quality Assurance

Quality Assurance

Kailitech carries out international ISO9001 full quality control system since 2004.

Factory Scale

Factory Scale

Kailitech has an independent factory area of 8,000 square meters, with about 200 well-trained employees.

34 years+

Industry experience


Independent plant

200 +

Trained staff

30 million+

Monthly production capacity


Kailitech products have been widely utilized in various fields including home & industrial security, fire safety, healthcare equipment, medical devices, home appliances, automotive audio, video games, pressure sensing and humidity sensing.



Home Appliances

Piezo buzzers are suitable for all kinds of home appliances where a prompt tone for settings or the indication tone for completion is required, such as air conditioners, refrigerators, washing machines, micro ovens, rice cookers, Induction cookers and high speed blenders…..

Medical Devices

Safety & Security

Piezo buzzers are applied in different areas needing to send a signal or warning to other individuals, for instance, a door buzzer alarm to assist visitors to alert for door opening. Piezo alarm buzzers are also commonly used in smoke detectors in hotels, residential homes, etc.

Transportation Equipment

Comparing to magnetic buzzers, Piezo buzzers have wider operating voltage 3~250V and higher sound pressure level, therefore, piezo buzzers are widely used in most vehicles for various purposes, for example, a reversing sound alert or a reminding sound alert for safety belts.


Professional in the piezo ceramic component manufacturing for 30 years, Kailitech consistently aims “To Be the World’s Leading Manufacturer of Piezo Ceramic Industry”.

17 Apr,2024

Exploring the Functions of Piezo Ceramic Plate Transducer in Electronic Components

Piezo ceramic plate transducers are essential components in the field of electronic components, particularly in sensors. These transducers are designed to convert mechanical stress into electrical signals, making them highly valuable in a wide range of applications. One key function of piezo ceramic plate transducers is their ability to detect and measure changes in pressure or acceleration. When

Read More >

10 Apr,2024

The Influence of Piezo Ultrasonic Welding Transducers on Product Quality Assurance

**Introduction:** In the ever-evolving world of electronic components, ensuring product quality is paramount. One key technology that has revolutionized the manufacturing process is piezo ultrasonic welding transducers. These high-tech materials and components have a significant influence on product quality assurance in the industry. Let's delve deeper into the importance and impact of piezo ultra

Read More >

03 Apr,2024

Exploring the Functionality of Self Oscillating Piezo Elements

Self-oscillating piezo elements are innovative components in the realm of electronic devices. These elements possess the unique ability to generate oscillations without requiring an external oscillator. This self-sustaining feature is made possible by the piezoelectric effect, where mechanical stress produces an electric charge. One key application of self-oscillating piezo elements is in sensors

Read More >

Send Us a Message

Please fill the form below with your quote request, sample enquiry and technical questions, we will be in touch with you shortly.