| 271 | O&K | Kim Kyunghee | Manufacture of other new parts and accessories for motor vehicles n.e.c. | Car leather seats | 052-295-6955 |
| 272 | JI TECH | Ko Doseok | Manufacture of other new parts and accessories for motor vehicles n.e.c. | Automotive Fuel Tank Band | 052-283-0093 |
| 273 | ULSAN CS | Jung Myungsik | Manufacture of other new parts and accessories for motor vehicles n.e.c. | seats for motor vehicles cover | 052-707-8890 |
| 274 | SUNGWON TECH | Lee Sunjae | Manufacture of sections for ships | Shipbuilding | 070-8235-8181 |
| 275 | JUNGWOON | Kim Hyohwan | Manufacture of parts and accessories for motor vehicle body(new products) | Headrest | 052-262-9071 |
| 276 | SANYOUNG ENG | Moon Jongdal | Manufacture of mould and metallic patterns | Electronic parts, parts and accessories for motor vehicles | 010-9201-3549 |
| 277 | SHINHWA TECH | Choi Jinho | Manufacture of mould and metallic patterns | Molds(Automotive Interior Presses Molds) | 052-282-0003 |
| 278 | Y.O.U.N.G. TECH | Jung Haksoo | Manufacture of mould and metallic patterns | Molds | 052-293-6970 |
| 279 | KARAM ENG | Cho Kwangrae | Manufacture of mould and metallic patterns | Automotive starter parts, Molds | 052-285-1531 |
| 280 | WOW TECH | Lee Sangmoon | Manufacture of mould and metallic patterns | Molds(Automotive parts built-in, Molds) | 010-8406-1234 |
