- IL KWANG METAL FORMING CO LTD
- Address:168block 13lot, 734 Gojan-dong, Namdong-gu, Incheon, 405-822, Korea
- HOEJUN PRECISION CO.
- Address:887-94,Geomdan-dong ,Buk-gu
- SHINHAN INDUSTRIAL CO LTD
- Address:#622-8 Namchon-dong, Namdong-gu,
- Nisshi Mechatronic
- Address:Centumdongro 99 Byeoksan e-Centum
- Saeduck Industry
- Address:720-4,Gyogok-ri ,Geundeok-myeon ,Samcheok-si