4 business sites including R&D, manufacturing, and technical sales
Daejeon Head Officce
Head Office / R&D Center / Chemical Plant
R&D and production of semiconductor, display materials
- 34366 142 Daehwa-ro 132beon-gil, Daedeok-gu, Daejeon, Republic of Korea
- +82-42-932-7939
- +82-42-932-7947
Daehwa Plant 2 in Daejeon
R&D Center / Chemical Plant
Product production, DNF Advanced Materials business site
- 34365 190, Daejon-ro 1331beon-gil, Daedeok-gu, Daejeon, Republic of Korea
- +82-42-719-7939
- +82-42-719-7938
Ulsan Plant
Specialty Gas Plant
ACL material production
- 45009 10-19 Daejeong-ro, Onsan-eup, Ulju-gun, Ulsan, Republic of Korea
- +82-52-239-7939
- +82-52-239-7980
Osan Technology Sales Office
Technical Sales Office
Customer technical support
- 18112 81-10 Sammi-ro 47beon-gil, Osan-si, Gyeonggi-do
(144, Naesammi-dong) - +82-31-205-7939
- +82-31-206-7947