Hwajeonsandan 5-ro, Gangseo-gu (25)
| Address | Postal code | Building |
|---|---|---|
| Hwajeonsandan 5-ro 6 | 46741 | 대동W.F공업사 |
| Hwajeonsandan 5-ro 8 | 46741 | (주)협신금속 |
| Hwajeonsandan 5-ro 15 | 46740 | |
| Hwajeonsandan 5-ro 16 | 46741 | 넥스트엔지니어링 |
| Hwajeonsandan 5-ro 22 | 46741 | |
| Hwajeonsandan 5-ro 23 | 46740 | (주)금강 |
| Hwajeonsandan 5-ro 27 | 46740 | |
| Hwajeonsandan 5-ro 28 | 46741 | |
| Hwajeonsandan 5-ro 33 | 46740 | |
| Hwajeonsandan 5-ro 34 | 46741 | |
| Hwajeonsandan 5-ro 51 | 46740 | |
| Hwajeonsandan 5-ro 54 | 46741 | |
| Hwajeonsandan 5-ro 66 | 46738 | |
| Hwajeonsandan 5-ro 75 | 46739 | |
| Hwajeonsandan 5-ro 81 | 46739 | |
| Hwajeonsandan 5-ro 84 | 46738 | |
| Hwajeonsandan 5-ro 90 | 46738 | |
| Hwajeonsandan 5-ro 93 | 46739 | |
| Hwajeonsandan 5-ro 94 | 46738 | 항도공업(주) |
| Hwajeonsandan 5-ro 102 | 46738 | |
| Hwajeonsandan 5-ro 105 | 46739 | 스타우프코리아 |
| Hwajeonsandan 5-ro 106 | 46738 | |
| Hwajeonsandan 5-ro 131 | 46735 | |
| Hwajeonsandan 5-ro 133 | 46735 | |
| Hwajeonsandan 5-ro 137 | 46735 |