- Trans-Korea Corporation
- Address:2nd FL, Sinjeong 2-dong, Yangcheon-gu
- Amado Corporation
- Address:2f, Namjang Bldg,224-23, Jayang-dong, Kwangjin-ku
- NAUS.Co.,Ltd
- Address:129-2,yongjeong-ri,jingeon-eup
- Ihl Shin Chemical Co., Ltd.
- Address:632-3,Seonggok-dong ,Danwon-gu, Ansan-si
- Myung Jin
- Address:Ssang Mun 1 Dong
- MLC co.,ltd
- Address:1172 Jisa-Dong Gangseo-Gu
- DAEMYUNG CO
- Address:3MA 417-2 SHIHWA INDUSTRIAL COMPLEX JUNGWANG-DONG1381-7
- SUNMICROINK CO.,LTD.
- Address:1107 Gayang Techno Town, 1487 Gayang-Dong. Gangseo-Gu
- Seo Ho Co.,
- Address:1-23 Byulyang Dong, Kolon 7f
- forever packing materials Co., Ltd.
- Address:akansales1(a)hotmail. com 3F, Haman-Cho Building, 222-61, Geoje1-dong
- Lipmen Company Ltd
- Address:
- J&A Korea
- Address:Cheong ju tower, 1695 Yongam-dong, Sangdang-gu
- Shinil PNS CO., LTD
- Address:
- c.j.corporation
- Address:
- RCSI INC
- Address:Dae Lim Building, # 1-1504, Sadang Dong, 169-8 Dong Chak Gu,
- AS INC CO., LTD.
- Address:Rm 405 Woolim E-Biz Center, 16, Yangpyeongdong 3-Ga,
- ETFOIL
- Address:1000-38 (3FL) , Hogyedong, Dongan-ku
- Hanse Corporation
- Address:803 Seongbo B / D, 707-2 Pungdukchun, Suji
- Design Tech, Co.
- Address:1603ho-204dong, Kumho Town Apt. , # 200, Cheongcheon-2dong, Pupyung-Gu,
- HANSOL PAPER
- Address:100, EULJI-RO, JUNG-GU