Can I use it on the bullet trains through Jiangsu?

You'll have data at every major station and generally along the line, so you can check platforms and show mobile tickets, though signal may briefly drop in tunnels between cities.

Is Zhouzhuang well connected?

Yes, Jiangsu's canal towns like Zhouzhuang and Tongli have solid 4G for maps, boat bookings and QR payments, even down the narrow waterside lanes where you'll need directions most.

Jiangsu eSIM.

Name: Jiangsu travel eSIM
Brand: My Holiday SIM

Classical gardens, canal cities and Nanjing's history - stay connected across Jiangsu's watery Yangtze heartland.

from $2.59/day · unlimited dataAll of China →

Unlimited data5G where availableInstant QR by emailKeep your number

1 · How many days?

10 daysOther:days

2 · How much data?

3GBBest pricevalid 15 days$7.60$0.76/day

Cheapest plan covering your trip: 3GB, valid 15 days.

Travellers (one eSIM each)

1 × 3GB (valid 15 days) · 10-day trip$7.60

Good to know in Jiangsu

Jiangsu's cities sit on China's densest high-speed rail network, so book trains between Nanjing, Suzhou and Wuxi in advance via the 12306 app - and keep data live to show the QR ticket at the gate.

Best time to visit Jiangsu

March-May and September-November are ideal, with mild days and either spring blossom or autumn colour in Suzhou's gardens; summers are hot and humid.

Two simple ways to buy

Jiangsu eSIM plans: unlimited, or by the GB.

Every Jiangsu eSIM from My Holiday SIM is one of two straightforward types. Pick whichever fits how you travel in Jiangsu — you can always top up or switch on your next trip.

Traveller streaming and browsing freely on an unlimited-data travel eSIM

Unlimited plans

High-speed data, nothing to count

Priced per day — the longer you stay, the better the daily rate. Ideal for streaming, hotspot and longer trips where you'd rather not watch a data meter. A fair-use policy keeps speeds fast for everyone; see each plan for the detail.

Best for streaming, video calls & hotspot
Great for longer or open-ended trips
One price per day — no GB anxiety

By-the-GB plans

3GB10GB20GB

A set bundle, brilliant value

A fixed data allowance (say 3 GB or 10 GB) valid for your travel days. The best-value pick for lighter trips built around maps, messaging and a bit of browsing. Running low? Top up in a couple of taps — nothing to reinstall.

Best value for lighter, shorter trips
Clear allowance — pay only for what you need
Top up any time from your phone

Compare plans →Not every destination has both types — the picker shows what's available where you're headed.

Plan your data

How much data do you need in Jiangsu?

A rough, honest guide to sizing your Jiangsu eSIM so you're not guessing. Most travellers in Jiangsu are comfortable on 3–5 GB a week — heavy streamers just go Unlimited.

Traveller checking maps and messages on her phone using a My Holiday SIM eSIM

Not sure? Start with a 5 GB plan — you can top up in seconds if you run low.

Light

~1 GB / week

Maps, messaging & email

Google Maps, WhatsApp, email and the odd search. Plenty for a city break where you mostly need directions.

Suits 1–3 GB plans

Balanced

3–5 GB / week

Everyday holiday use

Everything above plus social scrolling, music, cloud photo backups and a little video. Where most travellers land.

Suits 5–10 GB plans

Jiangsu eSIM: your local data guide.

Jiangsu is the land of Suzhou's silk-and-garden elegance, Nanjing's weighty history and dreamy canal villages like Zhouzhuang. Data keeps you moving - decoding a garden's audio guide, booking a bullet train, or finding the best xiaolongbao. A Jiangsu eSIM means maps, translation and payments are ready whether you're by Nanjing's city wall or drifting through Tongli's canals.

One eSIM for Jiangsu and all of China. It's the national China eSIM — from $2.59/day with unlimited data, working the same in Jiangsu as it does the moment you leave it.

Landing at Nanjing - Lukou International (NKG)?

Install the QR at home, then switch the eSIM on as you taxi in — you're online before you reach the arrivals hall.

Jiangsu eSIM pricingbest-value plan · per day

Days

Per day

Total

Saving

3 days1GB

$0.67

$2.00

—

5 days1GB

$0.40

$2.00

−40%

7 days1GB

$0.29

$2.00

−57%

10 days3GBPopular

$0.76

$7.60

—

15 days3GB

$0.51

$7.60

−24%

30 days3GB

$0.35

$10.42

−48%

Each trip length shows the best-value plan that covers it. Total always shown before you pay.

eSIM vs the old ways in Jiangsu

eSIM

ROAMING

AIRPORT SIM

Data allowance

Unlimited

Usually capped

Rarely unlimited

Price known upfront

Prepaid

Billed after

Varies at the desk

Ready when you land

Instantly

After the queue

Keep WhatsApp number

SIM swapped

Jiangsu eSIM from $2.59/day — the whole bill, agreed before you fly.

Across the region

Where you'll lean on data in Jiangsu.

Suzhou Classical Gardens

Fast 4G and 5G through the old town for garden bookings, canal-boat times and translating plaques.

Nanjing City Wall & Confucius Temple

Strong city coverage for ride-hailing, metro QR and navigating between the Ming-era sites.

Zhouzhuang Water Town

Reliable data among the canals for boat tickets and finding your guesthouse down the lanes.

Yangzhou (Slender West Lake)

Good signal round the lake and old teahouses for maps and mobile payments.

The practical bit

Getting around Jiangsu on your eSIM.

Apps you'll want online in Jiangsu

DiDi— Ride-hailing across Nanjing, Suzhou and the rest of Jiangsu's cities.
China Railway 12306— Book the frequent bullet trains linking Nanjing, Suzhou and Wuxi.
Amap (Gaode Maps)— Reliable navigation for gardens, metro lines and canal-town lanes.
Alipay— QR payments, metro tickets and translation right across the province.

How long to stay in Jiangsu

Three to five days works well for Jiangsu - a day or two in Suzhou's gardens, time in Nanjing's historic core, and a canal town in between.

How much data for Jiangsu

A balanced 3-5 GB plan easily covers Jiangsu's city-hopping of maps, train bookings and payments; choose Unlimited only if you plan to stream or tether regularly.

Coverage in Jiangsu

Jiangsu is densely urban and superbly connected, with strong 5G across Suzhou, Nanjing and Wuxi; coverage stays reliable even in the canal towns, dipping only briefly in rail tunnels between cities.

Where you're headed

Discover Jiangsu.

Urban skyline featuring a sculpted bridge and modern skyscrapers under a clear blue sky.

Aerial cityscape view at dawn showcasing urban buildings, parks, and water features.

A breathtaking aerial view of Suzhou, China capturing the city's landscape at sunset.

Concrete mile marker on a road in Nanjing, China, indicating distance with lush greenery around.

How to activate your Jiangsu eSIM.

Full installation guide →

A traveller happily planning her next trip with a map and phone

Buy your plan

Choose your days — the QR code arrives by email in seconds.

A traveller installing her eSIM from the sofa in two minutes

Install at home

Scan the QR on Wi-Fi before you fly. About two minutes, no app needed.

Friends laughing together while packing for a holiday

Fly relaxed

Nothing counts down yet — your days start only at first connection.

A joyful family reunion at the airport arrivals hall

Switch on in Jiangsu

Turn the line on when you land. Connected before baggage claim.

New to eSIM in Jiangsu?

What is a Jiangsu eSIM?

A Jiangsu eSIM is a digital SIM that's already built into your phone. Scan one QR code and a local Jiangsu data plan installs alongside your home SIM — no plastic, no tray tool, no swap. Your number and WhatsApp stay exactly where they are.

✓ 2-minute install✓ Keep your number✓ Works on phones from 2018+

How eSIM works →Check my phone

A traveller with a backpack smiling at her phone — online abroad with My Holiday SIM

Connected · 5G

Home SIM · calls & WhatsAppHoliday eSIM · unlimited data

30-day refund promiseUnused, uninstalled eSIM? Full refund, no questions.

The price is the billPrepaid and final — roaming charges can't happen.

Days start when you landInstall early with zero pressure; counting begins at first connection.

Humans, 24/7Real people answer, before, during and after the trip.

Why travellers choose My Holiday SIM for Jiangsu.

Instant eSIM deliveryQR code in your inbox seconds after checkout — even at the departure gate.

No physical SIMNothing to collect, lose or poke out with a paperclip. Your home SIM stays put.

Keep your WhatsApp numberData flows through us; WhatsApp stays on your home number. Family always reaches you.

A traveller at the departure gate, eSIM ready on her phone

eSIM ready in ~2 minutes

No bill shock, everOne clear price before you fly. Roaming charges simply can't happen.

Secure paymentsCards, Apple Pay, Google Pay, PayPal and Klarna — encrypted end to end.

Real human supportReal people — before, during and after your trip. Live chat and email, no bots. Easy top-ups too.

Coverage in China.

5G where available, fast 4G everywhere else

Connected · 5G

Your eSIM joins China's partner networks automatically — no settings to choose, no manual network hunting. If signal drops in a remote spot, toggling Airplane Mode for a few seconds forces a fresh connection.

China Mobile
China Unicom
China Telecom

Popular places covered

BeijingShanghaiXi'anChengduGuilinHangzhouGuangzhouShenzhen

Keep data roaming ON for the eSIM line only — that's the switch travel eSIMs use, and it never adds charges on our plans.

Trusted networks, honest numbers.

No invented star ratings behind your Jiangsu eSIM — just the numbers we actually stand behind.

Friendly globe with location pins — coverage on every continent

My Holiday SIMSTAY CONNECTED. ANYWHERE.

200+

destinations — every continent covered

regions covered by a single regional eSIM

~2 min

typical install — QR to connected

Live

chat & email support

Before you fly

Jiangsu eSIM questions, answered.

Yes - one national China eSIM roams across all of Jiangsu, so Suzhou, Nanjing, Wuxi and Yangzhou run on a single plan with strong urban coverage and no switching between them.

Your Jiangsu eSIM glossary.

eSIMA SIM built into your phone's hardware. Plans install onto it digitally — no plastic card involved.

QR profileThe code we email you. Scanning it downloads your holiday plan onto the eSIM. One scan per device.

Data roaming (the switch)The toggle travel eSIMs use to join partner networks abroad. On our plans it never adds charges — keep it ON for the eSIM, OFF for your home SIM.

Hotspot / tetheringSharing your phone's data with laptops and tablets. Included on our plans wherever networks allow.

Top-upExtra days added to a live plan from your account. They append to the end — nothing overlaps.

First connectionThe moment your eSIM first joins a network at the destination — that's when your days start counting, not before.

Travelling wider in China?