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As Customized Alternative of TDK&muRata Factory, The company is currently implementing IATF16949 and ISO13485 quality management systems. The products meet the EU RoHS and REACH standards.
Alternative of TDK&muRata
about TDA
Our story
Founded in 2002, TDA is a self-registered brand in China. The company is currently implementing IATF16949 and ISO13485 quality management systems. Alternative of TDK&muRatas Manufacturers and Wholesale Alternative of TDK&muRata Factory in China. By December 2022, TDA will have 4 production factories in Changzhou, Nantong, Chongqing, and Qingdao.
The company's current main customers include B/S/H, Panasonic, GEA, Audi, Haier, etc. The company mainly produces various electroacoustic devices and injection molding parts, including various buzzers, car speakers, 5G speakers, coil speakers, microphones, etc. It has several independent research and development patent projects, among which piezoelectric speakers are used in many special fields due to their ultra-thin features.
The products are mainly used in various home appliances, automobiles, security, medical and other industries. The company has self-supporting import and export rights, and its products are mainly exported to Europe and North America. The products meet the EU RoHS and REACH standards.
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4
Production Factory
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21+
Inudstry Experience
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300+
Staff Member
Qualification Certificates
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News
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2026-10-08
Haptic Technologies Explained: Actuator Selection, Drive Design, and Sourcing
A driver taps the volume slider on a centre console. One car answers with a single crisp tick; the next replies with a soft buzz that arrives half a ...Read More -
2026-09-28
Haptic Feedback Technology Explained: Actuators, Metrics and Selection Guide
A dishwasher control panel has to confirm a button press through a wet, gloved thumb, in a 4 mm gap behind an IP65 membrane, and keep doing it after ...Read More -
2026-09-21
Haptic Devices Guide: Actuator Types, Selection Criteria and Compliance
A haptic module that feels crisp on the bench can feel slow and mushy once it is bonded inside a car door at -20 °C. The reason is rarely the firmwar...Read More -
2026-09-14
Haptic Actuator Selection Guide: Piezo vs ERM vs LRA Trade-Offs Explained
Imagine a design review where the UX team asks for a crisper click on a touch panel, while the mechanical engineer says there is less than 2 mm of sp...Read More -
2026-09-08
Piezoelectric Technology: How Piezo Components Work and How to Choose Them
A production engineer opens the first sample batch of a new smoke detector and finds the alarm tone 8 dB quieter than the target. The buzzer is not d...Read More
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- Address: No. 259, Fumin Road, Lucheng Town, Economic Development Zone, Changzhou City, Jiangsu, China.
- Telephone: +86-519-88371720
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Email:
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Customized Alternative of TDK&muRatas Manufacturers