Haebong-ro 273beon-gil, Singil-dong, Danwon-gu, Ansan-si postal codes (7)
All 7 buildings on Haebong-ro 273beon-gil in Singil-dong, Danwon-gu, Ansan-si use postal code 15420. Data as of August 2026.
| Address | Postal code | Building |
|---|---|---|
| Haebong-ro 273beon-gil 10 | 15420 | (주)중우엠텍 |
| Haebong-ro 273beon-gil 12 | 15420 | 제이미크론 반월공장 |
| Haebong-ro 273beon-gil 21 | 15420 | (주)시몬테크 |
| Haebong-ro 273beon-gil 22 | 15420 | 중앙산업(주) |
| Haebong-ro 273beon-gil 27 | 15420 | (주)대원테크 |
| Haebong-ro 273beon-gil 30 | 15420 | 평안제관(주) |
| Haebong-ro 273beon-gil 33 | 15420 | 고려은단(주) |