Dong Ah Trade /Semiconductor-New Materials-Nano-Biotech Specialized Research Equipment Manufacturing, Export-Import.

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Headquarters : 5F KT BD 139, Siheung-daero, Geumcheon-gu, Seoul, 08638, Rep. of KOREA
Chairman : Lee Hyun Jae ㅣ Company Registration Number : 113-15-59039
TEL : 82 2 868 8787 (Rep) ㅣ FACSIMILE : 82-2-868-0664 ㅣ E-mail : tok61@naver.com