For help with International OptoDistributors, contact an Opto 22 International Corporate Contact.
Sekyung ENS CO, Ltd. Rm 710, Ilsan Technotown Bldg., 138 Ilsan-ro Ilsandong-gu, Goyang-Si, Gyeonggi-do 10442 Korea Phone: +82-2-703-2999 Fax: +82-31-994-6678 www.opto22co.kr skdata@nate.com (email)