Dear sirs,

Good day and Happy new year !

Kindly noted that our office will be closed from 21/JAN/2023 (SAT) 
until 24/JAN/2023 (TUE) due to Korea's holiday : Lunar New Year's Day.
We'll come back on 25/JAN/2023 (WED).

If you have any inquiries during the holiday, please send us e-mail. 
(opcois@opco.co.kr / arjang@opco.co.kr)

Thank you for your consideration.

ARAM JANG / TRAINING & INSPECTION DEPARTMENT
arjang@opco.co.kr / opcois@opco.co.kr