Head office / Factory
| Address | (12774) 16-16, Sureonggae-gil 29beon-gil, Opo-eup, Gwangju-si, Gyeonggi-do, Korea | jinsung@jsblow.co.kr | |
| Tel | 031-766-0910 | Fax | 031-766-0922 |
Factory 2
| Address | (31258) 53, Dongsangwangdeok-gil, Dong-myeon, Dongnam-gu, Cheonan-si, Chungcheongnam-do, Republic of Korea | jsseat@jsseat.com | |
| Tel | 1577-0461 | ||