- Guangzhou Hiwell Audio Electronics Co., Ltd.
- Loudspeaker, PRO Audio, Line Array Speaker, Compression Tweeter High Driver, Woofer Midbass Midrange, Subwoofer
Guangdong
- Changzhou Eagle International Trade Corp.
- Remote Control, Car Amplifier, Speaker, Equalizer, Modulator, Splitter, Electronic Component, Car MP3 Player, etc.
Jiangsu
- Ningbo ASM Electronics Technology Co., Ltd.
- Professional Audio Speaker, Car Audio Speakers
Zhejiang
- Dongguan Xingnan Digital Technology Co., Ltd.
- Bluetooth Speaker, Wireless Microphone, Amplifie, Bird Catcher
Guangdong