- Dongguan AST Industry Co., Ltd.
- Sound Module, Voice Recorder, Video Brochure, Sound Chip, LED Flashing Module for POS, Musical Greeting Cards, Video Module, Musical Bottle Opener, Musical Postcards, DC Motor for Pop Dispay
Guangdong
- Shenzhen Evergrowing Lucky Electronic Co., Ltd.
- Sound Module, Sound Greeting Card, Video Module, Video Greeting Card
Guangdong
- Shenzhen Tianchao Communication Technology Co., Ltd.
- 3D Print Filaments & 3D Print Products, Packaging Products
Guangdong