Headquarters

• Address. [28116] Room 421, Building B and Room 454, Building C (R&D Center), Institute of Convergence Technology, Chungbuk National University, 45 Yangcheong 4-gil, Ochang-eup, Cheongwon-gu, Cheongju-si, Chungcheongbuk-do, Republic of Korea
• Tel. +82-43-296-4101
• Fax. +82-43-296-4104
• Email. how@howa.biz