- Headquarter
- Established: Feb. 2000
- Address: 60, Yangcheong 3-gil, Ochang-eup, Cheongwon-gu, Cheongju-si, Chungcheongbuk-do, Republic of Korea 28116
- Tel: +82-43-270-6700
- 2nd Factory
- Established: Feb. 2000
- Address: 82-7, Gwahaksaneop 1-ro, Oksan-myeon, Heungdeok-gu, Cheongju-si, Chungcheongbuk-do, Republic of Korea 28122
- Major product: PMP
