EN 
English
Deutsch
中文简体
.jpg)
.jpg)
.jpg)
How does a negative ion generator reduce the effects of electromagnetic radiation and noise?
When using a negative ion generator, in order to reduce the impact of electromagnetic radiation and ...
Read More
OUR COMPANY
Walk into TDA
Changzhou Haoxiang Electronics Co., Ltd.
Founded in 2002, TDA is a self-registered brand in China. The company is currently implementing IATF16949 and ISO13485 quality management systems. By December 2022, TDA have 4 production factories in Changzhou, Nantong, Chongqing, and Qingdao.
Custom Electroacoustic Devices Manufacturers and Factory in China
Read More
-
0+
Inudstry Experience
-
0+
Staff Member
-
0
Production Plant
PRODUCT APPLICATION
Household Appliance
Security Siren
Medical Supplies
Atomizer
Car
POPULAR PRODUCT
-
![]()
Main Organization Structure
-
![]()
Company Philosophy
-
![]()
Our Service
Changzhou Electroacoustic Product R&D and Production Base
Committed to the design, development and production of advanced electroacoustic products.
View More
Nantong Chenxiang Production Base
Injection molding production base, a mass production
base for finished buzzers and horns.
Chongqing/Qingdao production base
Injection molding base for in-mold injection molding, air conditioners, washing machines, and other electrical accessories.
View More
Business Philosophy
Integrate resources, create a win-win situation,
create surprises for users.
Our Service
Based on the high-grade and high-end market, our products meet international standards and are mainly exported to Europe, America, Japan, and other countries.
View More
Why choose us
TDA electroacoustic
Customization
We have a strong R&D team, and we can develop and produce products according to the drawings or samples the customers offered.
Cost
we have fqur manufacturing factories, which can control the cost from raw materials to finished product processing.
Quality
We have advanced and complete testing equipment, which can guarantee the quality of products.
RECENT NEWS
16
Apr
Apr
10
Apr
Apr
What are the applications of piezo buzzers in daily necessities?
piezo buzzers are widely used in daily necessities. It can be used as the main sound-emitting compon...
Read More
03
Apr
Apr
What effect does the buzzer material of a piezo buzzer have on the sound?
The material of the piezo buzzer's diaphragm has a significant impact on the sound. The diaphragm is...
Read More
25
Mar
Mar
How to improve the sound quality of IoT speakers by improving hardware configuration?
As a part of smart homes, IoT speaker boxs not only realize voice control and smart home interconnec...
Read More
.jpg)
.jpg)
.jpg)
.jpg)
PARTNER
TDA's partners are located in Europe, North America, Japan and domestic regions.
Quick Liks
Product Links
Follow Us
- Address: No. 286, Fumin Road, Lucheng Town, Economic Development Zone, Changzhou City, Jiangsu, China.
- Telephone: +86-519-88371720
-
Email:
[email protected]
[email protected]
[email protected]
[email protected]
© 2023 Changzhou Haoxiang Electronics Co., Ltd. All rights
Electroacoustic Devices Manufacturers and Factory