Seoul Head Office 10F, 14F Gwanghui Building, Toegye-ro 307, Jung-gu, Seoul

TEL : 02-2260-6114
FAX : 02-2260-6110

Incheon Sales Office 76-24 Bukhang-ro, Seo-gu, Incheon

TEL : 032-578-2622
FAX : 032-578-2623

Jungbu Branch Office 131, Songsan-ro, Namyangju-si, Gyeonggi-do

TEL : 031-528-0554
FAX : 031-528-0555

Jungbu Branch Office(Suwon) 90-39, Yeouidong-gil, Jeongnam-myeon, Hwaseong-si, Gyeonggi-do

TEL : 031-359-8657
FAX : 031-359-8658

Jungbu Branch Office(Gangwon) 37 Botong-ro, Munmak-eup, Wonju-si, Gangwon-do

TEL : 033-747-2995
FAX : 033-747-2996

Daejeon Branch Office 10 Sintanjin-ro 315beon-gil, Daedeok-gu, Daejeon

TEL : 042-628-0823
FAX : 042-628-0827

Gwangju Branch Office 19 Biennale-ro 155beon-gil, Buk-gu, Gwangju

TEL : 062-523-0063
FAX : 062-527-4804

Jeonbuk Sales Office 355 Chucheon-ro, Deokjin-gu, Jeonju-si, Jeollabuk-do

TEL : 063-214-3493
FAX : 063-214-3495

Daegu Branch Office 91 Dalseo-daero, Dalseo-gu, Daegu

TEL : 053-565-0550
FAX : 053-565-0551

Busan Branch Office 63 Namyangsan-gil, Dong-myeon, Yangsan-si, Gyeongsangnam-do

TEL : 055-367-7880
FAX : 055-367-7884

Masan Sales Office #404 Seokho Building, 126 Yongma-ro, Masanhoewon-gu, Changwon-si, Gyeongsangnam-do

TEL : 055-299-5397
FAX : 055-292-2246

Technology Research Institute 90-39, Yeouidong-gil, Jeongnam-myeon, Hwaseong-si, Gyeonggi-do

TEL : 070-4617-3655
FAX : 070-8270-1020