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Changzhou Tianyi Electronic Devices Co., Ltd was founded in 1996 with 12,000m 2 of land and 4,000m 2 of the factory building area. We passed the quality system of ISO9001 -2000 in 2000. We possess a high-qualified management team and skillful staff who are working hard to develop and enlarge our company.
We produce professionally the piezoelectric products, such as piezo element, ultrasonic sensor, buzzer & tranducer, piezo-vibration sensor, piezoelectric converter etc.
Also we can develop and produce as per the customer's requested design, supply the tech-nology support with experiences and good reputation. |
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| Piezoelectric Buzzer Slice Series |
Ultrasonic Transducer |
Piezo Transducer |
Magnetic Transducer |
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| Ultrasonic Changer |
PZ150 |
PZ600 |
PZ10 |
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