- FME CORP.
- Address:Seok pan li 41-1, Nam-y-myeon
- Dae Do Eng Co., Ltd
- Address:1000-12,Doksan-dong ,Geumcheon-gu
- An-Hyup Control
- Address:Shi-Heong 3Dong 954-18 KyungDuk Bldg
- In-Tec Supply Co.
- Address:388-11,Seongnae 3-dong ,Gangdong-gu
- Walter Kotea Ltd
- Address:3Na702, SHIHWA INDUSTRIAL COLPLEX, 1277-1, JEONGWANG-DONG
- Cncmakers system Ltd.
- Address:32Dong 119Ho, Shihwa Distribution Center
- Nanotech/Cascadetech/Doldamtool
- Address:38-4 Seongsan, Ochang,
- atec diamond
- Address:48-17 samjung-dong ojung-ku,bucheon-city kyungki-do,KOREA
- Sewon Tech Co., Ltd.
- Address:564-43,Gajwa-dong ,Seo-gu
- Korea C.M.B. Co.,Ltd.
- Address:24-21,Paryong-dong ,Changwon-si
- KTM UNIS CORPORATION
- Address:# 311-9, Chimsan 2dong, Buk Gu,
- SAMWOO HITECH
- Address:102-107 Ssangyong 3cha, 36-1, Samjeong-Dong
- HEPAS
- Address:705-17
- Hephzibah corporation
- Address:632-5 Gojan-Dong
- PLA
- Address:
- Tae Yang Mechatronics Co.
- Address:275-19,Mora-dong ,Sasang-gu
- Unixdiamond
- Address:583-12, donggyo-dong,
- Soyang Precision Co.
- Address:800-1,Gupo-ri, Bibong-myeon, Hwaseong-si
- HONG SUNG
- Address:No.587-5,Daecheon-dong,Dalseo-gu,Daegu,Korea
- daejin
- Address:gyeonggi Seongnam-si Bundang-gu Sunae-dong 16-5 oneoseutawo 1005ho (Zip Code : 463-825)