- Lipmen Company Ltd
- Address:
- Altech International
- Address:Pungmu-dong 1-5
- Best easy Cap Inc
- Address:Mukwang Office 402, Jung Dong 1141-1
- Joongang Platec Co.,Ltd
- Address:281-2, Sooweulam-Ri, Seotan-Myun
- YECHAN CO.,LTD.
- Address:508 Shinwon Vision Tower, Hogye-Dong 898 Dongan-Gu
1