Contact Us

If you have any questions or need further support, please send us an email and we'll respond within 12 hours. 

Make sure the answers to your questions are not on the "FAQ" page. Otherwise, please contact us here.

If you are interested in purchasing bulk at wholesale prices, please visit "About Wholesale" page.


3KH, Inc.

E-mail :
Tel :       +82 70 7836 8009
Location : 10, Bongeunsa-ro 37-gil, Gangnam-gu, Seoul, 06109, Korea