How to use Sutong Card
With the popularization of smart transportation, Sutong Card, as an important tool for electronic toll collection on highways in Jiangsu Province, has become a must-have for many car owners. This article will introduce in detail how to use Sutong Card, precautions and recent hot topics to help you better understand and use Sutong Card.
1. Basic functions of Sutong Card

Sutong card is an electronic toll card, mainly used in ETC (electronic toll collection) channels on expressways in Jiangsu Province. Its core features include:
| Function | Description |
|---|---|
| Highway toll payment | Achieve fast access and automatic deduction through ETC channel |
| Parking fee payment | Some parking lots accept Sutong card payment |
| Gas discounts | Discounts available at partner gas stations |
2. How to use Sutong Card
1.Apply for Sutong Card: Car owners need to bring their ID cards, driving licenses and other materials to Sutong Card service outlets or cooperative banks.
2.Install OBU device: Sutong card needs to be used with the vehicle OBU (on-board unit) and installed on the front windshield.
3.Recharge: Sutong Card supports online (Alipay, WeChat) and offline (service outlets, banks) recharge.
| Recharge method | Operation steps |
|---|---|
| Online recharge | Log in to the Sutong Card APP or mini program, bind the card and recharge |
| Offline recharge | Go to service outlets or cooperative bank counters to apply |
4.Use ETC channel: When entering the expressway, choose the ETC dedicated lane and keep the vehicle speed below 20km/h, and the system will automatically deduct the toll.
3. Recent hot topics
1.Sutong Card is valid nationwide: Recently, Sutong Card has been connected to the national ETC network, and car owners can use it in other provinces.
2.Preferential policies: Jiangsu Province launches ETC toll discount activity, and you can enjoy a 5% discount when using Sutong Card.
| Discount content | Validity period |
|---|---|
| 5% discount on tolls | January 1 - December 31, 2023 |
| Fuel up and save event | June 1 - August 31, 2023 |
3.Sutong Card APP upgrade: The new version of the APP adds new functions such as real-time deduction inquiry and invoice issuance, improving the user experience.
4. Frequently Asked Questions
1.What should I do if my Sutong card balance is insufficient?: You can recharge in real time through the APP or mini program, or choose to pay in cash at the manual lane.
2.How to solve OBU equipment failure?: You need to go to the service center for inspection. The device may be loose or the battery is insufficient.
3.How to issue an invoice?: Log in to the Sutong Card official website or APP and select the "electronic invoice" function to issue it yourself.
5. Summary
The use of Sutong Card not only improves traffic efficiency, but also allows you to enjoy many preferential policies. With the advancement of the national ETC network, the application scenarios of Sutong Card will be further expanded. It is recommended that car owners apply for it in time and become familiar with the relevant functions in order to better enjoy the convenience brought by intelligent transportation.
check the details
check the details