​OYK 

CEO: Yukyoung Oh

Business License: 137-36-00903

Communication Sales Business Report: #2021-SEOULJONGRO-1543
Address: 13, Jahamun-ro 10-gil, Jongno-gu, Seoul, Korea
Email: shop.oyk@gmail.com

Customer Service: +82 (0)2 725 5510

© 2026. OYK All rights reserved.​