PRODUCT CATEGORY
Focus on R & D and manufacturing of micro electro acoustic fields, such as voice devices and ultrasonic devices.
ABOUT US
The company is a professional manufacturer specializing in the production of communication electroacoustic devices by the Ministry of electronics industry.
Company profile
Products registered with "Tianhong" trademark have been praised by domestic and foreign customers.
The company has five kinds of electro acoustic products and more than 80 varieties. The main products are transmitter series, receiver series, piezoelectric bell series, loudspeaker series...
PRODUCT CENTER
We insist on providing quality products to our customers.
NEWS CENTER
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What is the reason for the noise of the mobile phone's microphone?
1. Please adjust the call volume to the maximum During a call, press the volume up key to increase the call volume.
05-26
2022
Carbon-type microphone, also known as carbon particle microphone. According to the size of the carbon particles, the carbon particle microphone can be divided into three types: low resistance,
05-26
2022
Sensitivity: It reflects the efficiency of the sound-electric conversion of the microphone. The transmission sensitivity includes sound pressure sensitivity and sound field sensitivity.
05-26
2022
The microphone is one of the important components of the telephone. It can convert the sound into voice current
05-26
2022
my country's electro-acoustic industry needs "leading brother"
After years of struggle, the electro-acoustic industry has become an important force in our city's industry, and our city has become an important electro-acoustic production base in Guangdong Province.
05-26
2022
The history, current situation and development trend of my country's electro-acoustic industry
Electroacoustic devices mainly refer to loudspeakers, loudspeaker systems, microphones, earphones, earphones, receivers, microphones, receiver sets, various communication caps and pickups, and related accessories.
05-26
2022
Gaoyou Huasheng Electronics Co., Ltd.
Contact: Dong Weitong (General Manager)
Add：No. 39, Fenghuang Bridge, Gaoyou, Jiangsu
E-mail：hsdvt@163.com
Fax：0514-84645048
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Copyright © 2023 Gaoyou Huasheng Electronics Co., Ltd.
