About China eSIM
China eSIM is a travel data app for mainland China, built and run by BILPP OÜ, a company registered in Tallinn, Estonia. It does one job: get a visitor online in China within minutes of landing, with the apps they use at home still working, at a price they saw before they paid.
Why we built it
The worry starts before the flight does. Every traveler headed for China has heard that the apps they rely on go quiet on local networks, and the usual answers are a VPN recommended by a forum thread or an airport counter that wants a passport for a local SIM. Meanwhile the phone in their pocket has supported eSIM since about 2018, and roaming has always carried a traveler's apps abroad unchanged.
The app turns all of that into one purchase and one QR code, done at home over Wi-Fi. Your own SIM stays in the phone for your number, and the eSIM carries the data on Chinese networks through an international route — the way roaming does, which is why everything on the phone keeps behaving the way it did at home.
How we work
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Every price is published in full on the pricing page — no activation fee, and nothing added at the end.
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Data-only plans on nationwide Chinese networks, routed internationally the way roaming is — the coverage of a local SIM where it is strong, without giving up the apps you arrived with.
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No account on this website: nothing to sign up for, nothing to cancel later.
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The site is published in the reader's own language, because most visitors to China are not searching in English.
Company details
- Legal entity
- BILPP OÜ
- Registered in
- Tallinn, Estonia
- Platforms
- iOS and Android
- Support
- support@chinaesim.app