Where to send your Cheetah Mobile / Kingsoft Duba cancellation letter
Read the addresses on this page next to the full guide to cancelling Cheetah Mobile / Kingsoft Duba.
The addresses we hold
Everything we hold on where Cheetah Mobile / Kingsoft Duba takes its post: the 519080 Zhuhai delivery point for a cancellation letter, any second address, and how to send it so the delivery is on record.
Where the letter goesMailing address
Cheetah Mobile / Kingsoft Duba珠海市高新区唐家湾镇前岛环路321号金山软件园5号楼519080 ZhuhaiChinaThe China address on file for Cheetah Mobile / Kingsoft Duba. Postal code 519080.
How to address the envelope
Copy it exactly onto the envelope
One address block, copied whole: 珠海市高新区唐家湾镇前岛环路321号金山软件园5号楼, 519080 Zhuhai, China. If any line differs from the card above, start the envelope again.
Put your own address on it
Print your return address in the top-left corner. Without it, an undeliverable letter is simply lost instead of returned to you.
Certified mail, not a courier
Certified mail is bought at the post office: hand the letter to a postal employee, keep the postmarked receipt, and follow the article number until the delivery shows.
Keep what the post office gives you
The postmarked receipt, the tracking record and your signed copy of the letter are the set that proves the request.
The letter, written out
The letter below asks Cheetah Mobile / Kingsoft Duba to end the account, stop further charges and confirm in writing. Put the account number, the phone number or service address being cancelled and the name on the account in the bracketed places.
[Your name] [Your street address] [City, State ZIP] [Your email address]
[Date]
Cheetah Mobile / Kingsoft Duba 珠海市高新区唐家湾镇前岛环路321号金山软件园5号楼 519080 Zhuhai China
To whom it may concern,
I am cancelling my account with Cheetah Mobile / Kingsoft Duba, account or member number [number], with effect from [date or "immediately"]. Please end every add-on and linked plan on this account at the same time.
Please stop all future charges to my payment method, remove my stored payment details, and send written confirmation of the cancellation and its effective date to [your email address].
Sincerely, [Signature] [Your printed name]
Keep reading
The full guide to cancelling this company, our letter template and the postal guides.
Let Postbye cancel Cheetah Mobile / Kingsoft Duba for you
We write your letter, mail it by certified mail the next business day, and confirm when the cancellation went through. You keep the signed proof.