WethicA is working worlwide, but we have a main address :
WethicA Network Ltd.
Rooms 1001-1003, Manulife Provident Funds Place,
345 Nathan Road Kowloon , HongKong
Though, the easiest solution is still to send us an email: firstname.lastname@example.org
You may contact Rebecca if you want to send a message in Chinese : email@example.com