Korea

SeongKyeong Photonics

Ma-220, 399-8
Daeduk Hi-tech B/D
Doryong-dong
Yuseong-gu
Daejeon, 305-340
Korea

Telephone:  +82 42 867-2227

Fax:  +82 42 867-2228

Website:  http://www.skphotonics.com

Email:  yoon@skphotonics.com