JJNS

KR EN

Office. E19 9th floor, 291, Daehak-ro, Yuseong-gu, Daejeon, Republic of Korea

Laboratory. 3-303, 70, Yuseong-daero 1689beon-gil, Yuseong-gu, Daejeon, Republic of Korea

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

Tel. +82-42-863-7667

Fax. +82-504-384-1196

Email contact@jjns.kr

We Making Better World with Improved Noise Solution

Innovative company providing Best Noise solution, JJNS

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