Wonsi-ro, Danwon-gu, Ansan-si (14)
| Address | Postal code | Building |
|---|---|---|
| Wonsi-ro 7 | 15610 | 신풍제약(주) |
| Wonsi-ro 31 | 15610 | 동남석유공업(주) |
| Wonsi-ro 49 | 15610 | 미원상사(주) |
| Wonsi-ro 65 | 15599 | (주)뉴데스크탑 |
| Wonsi-ro 71 | 15599 | (주)엠케이컴엔텍 |
| Wonsi-ro 79 | 15599 | 수위실 |
| Wonsi-ro 85 | 15599 | (주)우주정공 |
| Wonsi-ro 89 | 15599 | |
| Wonsi-ro 97 | 15598 | 율촌화학(주)필름1공장 |
| Wonsi-ro 109 | 15598 | |
| Wonsi-ro 119 | 15598 | 동방전기공업(주) |
| Wonsi-ro 125 | 15598 | |
| Wonsi-ro 127 | 15598 | |
| Wonsi-ro 131 | 15598 | (주)두레에어메탈 |