- KUNWOO MACHINERY CO LTD
- Address:679, Daecheon-Dong,
- SUNGSIM
- Address:1067-7, Hwangsung-Dong
- Young Sky Co., Ltd
- Address:66-263,Songjeong-dong ,Seongdong-gu
- Jeonil Machinery Co., Ltd.
- Address:# 432-1 Seocktan-Ri, Haseong-Myeon
- Bu Heung Power Tool
- Address:B-B119, Woolim Lions Valley Cheongcheon 2-dong,
- Han Chang Sea & Air Service Co., Ltd
- Address:366-29,Hapjeong-dong ,Mapo-gu
- hyundaimedisis
- Address:
- youngsik kim
- Address:248-16,Eunhaeng-dong,
- Samin International
- Address:
- DNHI Co., Ltd
- Address:6,Hwanhui3-gil, Oksan-myeon
- Jehil Machinery Co., Ltd
- Address:Dektan Foden, Seoul city
- outin life
- Address:
- AenTL Co.,Ltd.
- Address:Hightech Venture Complex 750-1, Palbok-dong 2ga, Deokjin-gu
- Delta Machine Co.,Ltd
- Address:100-43 Onsu-dong,Onsu-dong ,Guro-gu
- BPK INC
- Address:19-8, Samjeong-dong, Ojeong-gu,
- Jeill Heavy Equipment. Co. Ltd
- Address:3-2 Puk-dong
- JANGIN INDUSTRIAL DIAMOND CO.
- Address:1367-28, Pocheon-Ro, Gunnae-Myeon
- MCT Offshore
- Address:902, Yucheon-Ri, Sanam-Myeon
- Knc Co., Ltd
- Address:Yucheon-dong,Yucheon-dong ,Dalseo-gu