Piezo Hannas (WuHan) Tech Co,.Ltd.-Professional Piezoceramic Elements Supplier
hardness tester& hardness meter with built-in thermal printer
A-scan sensor&TCD Doppler


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Piezo Hannas (WuHan) Tech Co,.Ltd  is a professional ultrasonic components manufacturer, dedicated to piezoelectric ceramics 
and ultrasonic transducers.Hannas has much experience of technological processes, Piezo
Hannas reliably meets customer customization demands and reacts quickly to the market’s
requirements.Welcome you to our manufactuer for visiting and cooperation.


Quality Assurance
  Making sure the quality of the procured raw material, formula and the test procedures.
  To ensure product quality control in the production process and product quality be in line with the requirements of material design procedures.
 The technological procedure is mainly based on ISO9000 standards,RoHS,CE corporate standards and relevant technical documentation.
 Our engineering and excellent manufacturing facilities enable us to offer systems optimization and transducer design.
 We have advanced production and testing equipment, strong technical team and perfect management system. 
 All research & development activities are coordinated by our CEO. 
Our Advantages
  We are a manufacturer of piezoelectric ceramic components,we have our own factory, experienced technical staff, we achieves the ISO 9001 Certification.
 We have our own factory, experienced technical staff.we establish a professional piezoelectric ceramic R&D room
 Quality management system certification and production technology documents executed by the company.
 The qualified products meet the customer’s technical requirements can be delivered to customers; defective products can not be delivered.
 Taking orders of customer as the standard and technical personnel will organize production and confirm the material, technical parameters, size, quantity,delivery date of the orders to meet the production requirements, then implement the sign by the manufacture head. 
 Packaging must be delivered in the good condition via DHL,UPS,TNT ,EMS etc.Because we have enough foam inner packing and skin packing.
Our Service
  We could accept the customization about the piezo ceramics and ultrasonic transducers based on client’s different requirements.
 Quality can be guaranteed,because we use high performance materials and technology,after that,our products must test by thousand times. 
 We can offer the test reports of the equipments and their performance. 
 About the sample test,we can offer many times sample test,if one time fails, the second time of sample test is free except shipping cost.
 Warranty period is usually one year, if our clients face the technology problems,we have professional engineers to help and support you.
 We execute the corporate creed of "creativity, integrity and contribution", keep customer-first attitude, make business affairs with customs, achieve reciprocity and common development.


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  • What is the relationship between the waveform and time of the piezoelectric ceramic is generate electricity and the force?

    If it is the force of the periodic change and continues to act on the piezo ceramic dics, then the piezoelectric ceramic will continue to generate electricity, and its waveform is close to sine wave. And if it is a momentary force, then it is close to the pulse on the waveform.

  • What should be paid attention to during the welding process of piezoelectric ceramic ?

    There are some precautions for the welding work of piezoelectric components .Specifically, it should not be too high in the welding time, it is not suitable for the process, otherwise it will affect the welding quality, and then affect the use of the piezoelectric ceramic sheet. The welding time is generally only a few seconds.

  • How is the vibration detection circuit of piezoelectric ceramic ?

    The vibration detection circuit of the piezo ceramic element is actually not complicated, you just connect the two electrodes on the oscilloscope. However, it should be noted that the voltage of the piezoceramic element chip is MV level. Also, if the signal amplitude is too low, a low-noise operational amplifier can be used to amplify the signal for observation.

  • About piezoelectric ceramic transducer, which is the effect of using piezoelectric ceramics?

    About piezoelectric ceramic transducers, which utilize the two major effects of piezoelectric ceramics, in particular, the transducers use the inverse piezoelectric effect when they emit, and they utilize positive piezoelectric effect when is receiving ,In turn, let this kind of transducer work and use normally.

  • Piezoelectric switches and piezoelectric ceramics, these have something in common?

    About piezoelectric ceramics and piezoelectric switches, these are something in common,  Because they are all the mutual conversion of pressure and electrical signals. However, piezoelectric ceramics convert electrical signals into pressure piezoelectric vibration sensor, and piezoelectric switches convert pressure into electrical signals.

Make best ultrasound products

Piezo Hannas could customize all size piezo ceramics and transducer for customer and offer the professional technical supports
Piezo Hannas (WuHan) Tech Co,.Ltd  is a professional piezoelectric ceramics and ultrasonic transducer manufacturer, dedicated to ultrasonic technology and industrial applications.                                    



Add: No.456 Wu Luo Road, Wuchang District, Wuhan City, HuBei Province, China.
E-mail: sales@piezohannas.com
Tel: +86 27 84898868
Phone: +86 +18986196674         
QQ: 1553242848 
Skype: live:mary_14398
Copyright 2017  Piezo Hannas (WuHan) Tech Co,.Ltd. All rights reserved.