KOREA
USA
CHINA
Location of head office
209, Soraebi-ro,
Sudong-myeon,
Namyangju-si, Gyeonggi-do
Sudong-myeon,
Namyangju-si, Gyeonggi-do
Customer consultation
031-863-8033
Fax
031-863-8034
| Seoul | Siheung Office | vSiheung Industrial Yongjae Distribution Center, 5-107, Siheung-Dong, Geumcheon-gu, Seoul | 02-807-8033 |  |
| Gwangju | WONIL VALVE | 128, Hanamsandan 2beon-ro, Gwangsan-gu, Gwangju, Republic of Korea | 062-952-8031 | |
| Gyeongnam | Gimhae Branch (WONIL) | 283, Seobu-ro 1701beon-gil, Juchon-myeon, Gimhae-si, Gyeongsangnam-do, Korea | 055-337-8031 | |