Defense Industry
| Company Name | Inspection Product | Method Of Inspection | Term | Remarks |
|---|---|---|---|---|
| Woojin Industry Co., Ltd. | Launcher Processed Parts | UT, PT | 2013. 09 ~ Now | |
| Hyosung Machine | Armored car Parts | MT, PT | 2017. 07 ~ Now | |
| Yongjin Precision | Launcher Parts | MT, PT | 2014. 02 ~ Now | |
| Dongwon Precision | Armored car Parts | MT, PT | 2013. 07 ~ Now | |
| SG Solution | Armored car Parts | MT | 2017. 05 ~ Now | |
| APMC | Launcher Parts | MT,PT | 2015. 03 ~ Now | |
| Yongho Metal | Aluminum cast article | RT | 2015. 06 ~ Now | |
| Samwoo Metal | Launcher Parts | MT | 2015. 01 ~ Now | |
| KIPCO | Compressor, Impella | PT | 2014. 06 ~ Now | |
| Firstec | High pressure vessel assembly | RT, MT, PT | 2014. 03. ~ Now | |
| Samkwang Machine Industry | Casting, defense parts | RT, UT, MT, PT | 2013. 06. ~ Now | |
| Doowon Heavy Industries | Aviation parts | RT, PT | 2013. 08. ~ Now | |
| Poongsan Techwin | Defense parts | MT | 2013. 05. ~ Now | |
| Kuhsan | Aluminum cast article | RT, PT | 2013. 05. ~ Now | |
| Shinkumha | Composite material (Heat resisting agent) | RT, PT | 2013. 05. ~ Now | |
| Alcoa Korea | Aluminum extrusion | RT, UT, PT | 2013. 05. ~ Now | |
| DACC | K21 structure | RT | 2013. 05. ~ Now | |
| Hanwha Aerospace | Aviation parts, defense industry parts | RT, UT, MT, PT, VT | 2013. 05. ~ Now |