#190-28, Cheongcheon-2dong, Bupyeong-Gu. Incheon, Korea Bupyeong-Gu, Incheon
Dear Sirs,In introducing ourselves to you that for over ten years We have been engaged in manufacturing of "bone conduction headphones and bone hearing aids, Bluetooth" supplying them our domestic Japan markeet enjoying a good reputation.If not ...
bone conduction headphones, hearing aids, Bluetooth