Full range of Piezoelectric Ceramic discs manufacturer in China

Piezoelectric ceramic sheets, customized by FBELE manufacturers, are widely used in ultrasound, with complete specifications. Non-standard products can be customized according to customer requirements. Piezoelectric ceramic sheets, specializing in customized production of various specifications, are used in ultrasonic transducers.

  • Full range of size from 3mm,4mm,5mm,8mm,8.5mm,9mm,12mm,16mm,etc.
  • Provide customized solutions
  • FBELE famous international brand
  • 25 year factory manufacturing experience

What is Piezoelectric Disks

Piezoelectric ceramic is a kind of information functional ceramic material that can convert mechanical energy and electrical energy into each other – piezoelectric effect. Piezoelectric ceramic not only has piezoelectric property, but also has dielectric property and elasticity. It has been widely used in medical imaging, acoustic sensors, acoustic transducers, ultrasonic motors and so on. Piezoelectric ceramics are made by using the relative displacement of internal positive and negative charge centers caused by mechanical stress, resulting in binding charges with opposite symbols on the surfaces of both ends of the material, i.e. piezoelectric effect. They have sensitive characteristics. Piezoelectric ceramics are mainly used to manufacture ultrasonic transducers, underwater acoustic transducers, electroacoustic transducers, ceramic filters, ceramic transformers, ceramic frequency discriminators, high-voltage generators, infrared detectors SAW devices, electro-optic devices, ignition devices and piezoelectric gyroscopes, etc

Why use use FBELE Piezoelectric discs

good consistency
Good Consistency

The automatic production of FBELE company ensures the excellent consistency of the piezo discs

long life time
Long life time

FBELE adopts high-quality Piezoceramic discs, some of which are imported from overseas, so its service life is longer.

Strong Quality stability
Strong Quality stability

FBELE Piezoelectric discs are produced with automatic equipment, which has strong stability in Quality level.


FBELE provides mold opening and customizes products according to customer drawings and samples.

Main Application I

Sound converter sound converter is one of the most common applications. Like pickup, microphone, earphone, buzzer, ultrasonic depth detector, sonar and ultrasonic flaw detector of materials, piezoelectric ceramics can be used as sound converter. For example, the buzzer on children’s toys is that the current vibrates through the inverse piezoelectric effect of piezoelectric ceramics and makes a sound that can be heard by human ears. Piezoelectric ceramics can produce different frequencies of vibration through the control of electronic circuits, so as to produce a variety of different sounds. For example, electronic music greeting cards convert AC audio electrical signals into sound signals through inverse piezoelectric effect.

Rocker Switches manufacturing equipment

Main Application II

Ultrasonic transducer is suitable for ultrasonic welding equipment and ultrasonic cleaning equipment. It is mainly made of high-power transmitting piezoelectric ceramics. Ultrasonic transducer is a device that can convert high-frequency electrical energy into mechanical energy. As an energy converter, its function is to convert the input electrical power into mechanical power (i.e. ultrasonic) and then transmit it, and it consumes little power.

FBELE: Your Reliable Piezo Ceramic Supplier in China


If you are a distributor of piezo ceramic discs or need piezo ceramic to meet make your electronic device, then FBELE will be your first choice to complete your project.

FBELE Brand is one of the leading piezo ceramic suppliers and all of our Piezoelectric Ceramic can meet ROHS and REACH, high quality,competitive price.

FBELE is one stop solution for Piezoelectric Disks for your project.FBELE can provide OEM and ODM service.whether you are Distributor of Piezoelectric discs or you are manufacturer of electronic products.

Please donot hesitate to contact us immediately for your Inquiry!!

What does customer say about FBELE Company


In 2021, we need to make some samples when designing new products. Because we need the shell without opening the mold, FBELE used the engraving machine to make samples for us, which made our project go smoothly and gave us great help


Last year, we were in urgent need of products. Fbele helped us fight day and night for 15 days, and finally delivered the goods to customers, avoiding the loss of claims. Thank FBELE’s workshop and workers!

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China Best Piezoelectric discs Manufacturer & Supplier

High quality Piezoelectric discs, automatic production, stable products, good consistency and quality assurance. FBELE is the preferred supplier for international famous brands.

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Genaral Questions About Piezoelectric Discs

Can I use oil to cool piezoelectric ceramics?

sure. For some applications, the heat generated by piezoelectric ceramics itself (self heating) is significant, which can be cooled by air flow or oil flow

Can torque be applied to piezoelectric ceramics?

Torsion of piezoelectric ceramics is not recommended. When the pre tightening force is applied to the piezoelectric ceramic through the nut, it must be ensured that the pre tightening torque will not be transmitted to the piezoelectric ceramic. Shear force greater than 1MPa may lead to the fracture of the adhesive layer between piezoelectric ceramics.

How much preload can I apply to piezoelectric ceramics?

We suggest that piezoelectric ceramics work under a preload of 0~80mpa. The design of preload must ensure that the preload is within this range under any condition. The general value is 10~20mpa.

What is the detection method of piezoelectric ceramic?

Use R × 10K block to measure the two pole resistance, which should be ∞ under normal conditions, and then gently tap the ceramic sheet, and the pointer should swing slightly.

What are the applications of piezoelectric ceramic discs?

Piezoelectric ceramic sheets, the performance of major products, can be applied to infrared flowmeter, ultrasonic flowmeter, medical beauty, complete products, can clean the welding field, can be customized according to customer requirements, ultrasonic medical beauty, air transducer, ultrasonic cleaning

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