Back to IOHK Home Page Enquiry 1B, South Sea Mansion, 81 Chatham Road South,
Tsimshatsui, Kowloon, Hong Kong.
Phone : +852-2376-2371
Fax : +852-2375-1333
Dial-up : +852-3001-8200
E-mail : info@iohk.com

General Enquiry

  Phone No. : +852-2376-2371 (09:00 to 18:00 Monday to Friday)
  Fax No.   : +852-2375-1333
  E-mail    : info@iohk.com
  

Payment Enquiry

  Phone No. : +852-2376-2371 (09:00 to 18:00 Monday to Friday)
  Fax No.   : +852-2375-1333
  E-mail    : acct@iohk.com
  

Technical Support

  Phone No. : +852-2376-2371 (09:00 to 18:00 Monday to Friday)
  Fax No.   : +852-2375-1333
  Web Page  : Data Sheets, FAQs
  E-mail    : help@iohk.com
  

System Enquiry

  Phone No. : +852-2376-2371 (09:00 to 18:00 Monday to Friday)
  Fax No.   : +852-2375-1333
  E-mail    : admin@iohk.com
  

Roaming Service

  Phone No. : +852-2376-2371 (09:00 to 18:00 Monday to Friday)
  Fax No.   : +852-2375-1333
  Web Page  : http://www.iohk.com/Roaming
  E-mail    : roaming@iohk.com