Support Center
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User Name Business Hours Mon - Fri / 10AM - 5PM (KST) Support Center Call Center +82-70-4060-5292 Support Email Email Support mkmd4@cheonyu.com
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  • Frequently Asked Questions FAQ
  • 1:1 Inquiries 1:1 Inquiries
No. Subject Date
10
 June Holiday Notice
May 20, 2025
9
 May Holiday Notice
Apr 21, 2025
8
 March Holiday Notice
Feb 19, 2025
7
 Shipping and Business Holiday Schedule for the Lunar New Year Holiday
Jan 13, 2025
6
 Notice for Customers Using Shipping Agencies
Dec 19, 2024
5
 December Holiday Notice
Dec 09, 2024
4
 October Holiday Notice
Sep 25, 2024
3
 September Holiday Notice
Sep 12, 2024
2
 CHEONYU.COM YouTube Channel Launch
Sep 12, 2024
1
 Battery Shipment Prohibition via EMS and UPS
Sep 12, 2024

Customer Service Center

Open 10:00 ~ 17:00 (KST)
MON - FRI (Lunch break 12:00 ~ 13:30, KST)

1544-7102Korea Domestic Use Only
+82-70-4060-5292International Use

E-mail: mkmd4@cheonyu.com

Wire Transfer

Bank Name KOOKMIN BANK
Bank Address 5th FL. Kookmin Bank Bldg. 84 Namdaemun-Ro, Jung-gu, Seoul, Korea
SWIFT CODE CZNBKRSEXXX
Bank Account 951768-11-001493
Beneficiary of Account Cheonyu.com co., Ltd

Payment Method

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VISA
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MASTER
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PAYPAL

Legal Notices & Company Info