- TaeBum E&C Co,.Ltd
- Address:YooRae B / D 5F 96-14 Nonhyun-Dong Gangnam-Gu
- Zeno Trading
- Address:479 Garckdong, Songpagu
- Ara special steel
- Address:509, Gwahaksandan-ro
- PEM KOREA CO LTD
- Address:519 Yeongi-Ri, Nam-Myeon,
- ATEK
- Address:362-10, Bongmyeong-dong, Hungdeck-gu
- NLK corporation
- Address:908 Centum SH valley 1474 U-dong
- Green Marketing & Trading
- Address:Juyeob
- Se Han Flex Corporation.
- Address:364-3,Jubuk-ri ,Yangji-myeon ,Yongin-si
- SEUNGBO TECH CO.,LTD
- Address:640, Aegibong-Ro, Tongjin-Eup
- Taechang Moolsan Co., Ltd
- Address:POONGMU-DONG,Pungmu-dong ,Gimpo-si
- Maehwa Wallpaper Co.
- Address:654-1, Oseong-ri, Yul-myeon
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