JJNS

KR EN

Office. 77-1, Jukdong-ro, Yuseong-gu, Daejeon, Republic of Korea

Laboratory. 70, Yuseong-daero 1689beon-gil, Yuseong-gu, Daejeon, Republic of Korea

Tel. +82-42-863-7667

Fax. +82-504-384-1196

Email contact@jjns.kr

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