- Ybs New World Co.,Ltd.
- KP,Plastic #3 (NEW TYPE),Nickel Free #5,Golden Brass #3,Nickel Free #5,Zipper.
- Address:227-1,Yongdap-dong ,Seongdong-gu
- Epivalley Co. Ltd.
- HOWLAN-5000N,Wireless Lan (HOWAP-5000),Bandy Phone(New),Nuga Phone(SIT-110),HOWLAN-5000P,ADSL Router(Hub Embeded) ,External Modem(SIT-720(USB type)),ADSL NIC ( Conexant Chip Type ) ,Easy Bell (EIP-110),Easy Bell (EIP-210),External Modem(SIT-721),ADSL NIC.
- Address:#321,Gongdan-dong ,Gumi-si
1