- chungsoo
- Address:92-3 donam-dong
- A-Sung Machinery Co.,Ltd.
- Address:417-3,Ganap-ri,Gwangjeok-myeon ,Yangju-si
- Dong-A Dyeing Machinery. Co
- Address:( Shiwa Ind 5ba 201) Seongkok-Dong, Danwon-Gu, Ansan City# 676-1
- UNIHUM Group
- Address:Nongseong
- IRONMAX
- Address:Seosungro 23
- SYCL Electronics Co., Ltd.
- Address:3046-3 Daemyung-4
- Sam Jin Super Industry
- Address:332-6, Songnae-Dong, Sosa-Gu,
- Uni Design
- Address:Box 23, Nok yang Dong 375-2, Uijongbu, 480-120
- Amigotech
- Address:# 303, Jipyung Plaza, 863, Janghang 2-Dong, Ilsan-Gu
- DAEIL MACHINERY CO LTD
- Address:
- pipeline international trade
- Address:
- Eirptech
- Address:3th fl,Yeoksam-dong ,Gangnam-gu
- rainbow,a trading company
- Address:39-903,Ogeum-ro 35gil 17,
- SSangma (Tri - Lite Corporation)
- Address:
- ONIGRIA Eletrocnics Co.Ltd.
- Address:Gwangjin-gu,647-22.Chunggok
- Pangaea
- Address:
- Chung Woo Machinery Mfg. Co.
- Address:491 Seonam-Ri Eunhyeon-Myeon
- Goldmund Trading Co.,Ltd.
- Address:717 Poonglim Building, 404 Gongdeok-dong, Mapo-Gu
- Ahn Commerce Corp.
- Address:2F, 939-20, Daechi dong
- Sung Hwa Inc.
- Address:72-3,Nae-dong ,Ojeong-gu, Bucheon-si