|
|
|
| |
|
| Dongguan Zhangmutou Guiguan Electronics Factory
|
 |
| |
Dongguan Guiguan Electronics Factory (Guiguan) is a professional earphone-manufacturing enterprise concentrated on research, producing, and marketing. We have 10 years experience of earphone. With excellent R&D team and standardized management, Guiguan has gained a great development, and won a good reputation for our high-quality products throughout Europe, America, Asia and so on.
|
| |
|
|
