| 71 | INHWA ENG | Nam Kwanghee | Manufacture of sections for ships | Welding, fitting-up | 052-250-6944 |
| 72 | BMT | Hyun Seokho | Manufacture of sections for ships | Ship exterior parts | 052-297-6793 |
| 73 | Hyosung Metals | Kim Soo-hyun | Primary steel manufacturing | Crankshaft parts | 052-239-7085 |
| 74 | Hyundai Pros | Chun Jung-pyo | Primary steel manufacturing | Steel cutting and forming | |
| 75 | SR | Park Junghong | Remicon manufacturing | Remicon | 052-248-9510 |
| 76 | UNIWEL | Baek Guhyun | Manufacture of distilling machinery, heat exchangers and gas generators | Heat exchanger, pressure vessel, fin tube | 052-254-5812 |
| 77 | JS NTECH | Kim Chulgu | Manufacture of distilling machinery, heat exchangers and gas generators, and etc. | Distiller, Heat exchanger | 052-231-7477 |
| 78 | HANTECH | Park Geonjong | Manufacture of distilling machinery, heat
exchangers | 열교환기,압력용기 | 052-270-3900 |
| 79 | CS TECH | Jung Kyuyeol | Manufacture of internal combustion piston engines | Engine parts | 052-296-9870 |
| 80 | SAEYOUNG ST | Cho Samrae | Manufacture of sections for ships | Ladder in ships | 052-250-6963 |
