- New Ran corporation co.,
- Address:13-31, Daedang Ri Hungchun Myun,
- DAESUNG Industrical Co. DAEYANG Corporation.
- Address:1185-14 Sinsang-Ri
- Hae Jin Moolsan Co.,Ltd.
- Address:1650-1,Songjeong-dong ,Gangseo-gu
- KIMS Corp.,
- Address:F3,8-19,Seocho-daero 15gil, Seocho-gu
- DS HEAVY PARTS CO., LTD.
- Address:Youngdeungpo-Dong
- HOEJUN PRECISION CO.
- Address:887-94,Geomdan-dong ,Buk-gu
- KUKDONG JEYEN IND.CO.,LTD_PYEONGTAEK FACTORY
- Address:1173-4, Wonjeong-ri, Poseung-eup
- Sun Jae Tong Sang Corp. Ltd.
- Address:130-11,Junggok 2-dong ,Gwangjin-gu
- Hogood Coffee Korea
- Address:Songpa-Gu Bangi-Dong 22-5
- SHINHAN INDUSTRIAL CO LTD
- Address:#622-8 Namchon-dong, Namdong-gu,
- Nisshi Mechatronic
- Address:Centumdongro 99 Byeoksan e-Centum
- Samwood LTD
- Address:
- JDY Co.,Ltd
- Address:Jang hang dong
- Saeduck Industry
- Address:720-4,Gyogok-ri ,Geundeok-myeon ,Samcheok-si
- MANSANG CORPORATION
- Address:No.704, Shinsungmisocity 2, 592. Sannam-dong
- LMT KOREA
- Address:103-617, Ughsucheon-Ro 133, Suseong-Gu
- Net walks
- Address:
- CHUNGCHEONGNAMDO ECONOMIC PROMOTION AGENCY
- Address:
- SAMHWAHANYANG FOODS CO LTD
- Address:No.6 Yangjae-dong