Su Tonglong Card" is the first IC credit card issued by China Construction Bank in Jiangsu. The card combines the dual functions of financial PBOC2.0 and IC cards standardized by the Ministry of Transport, and adopts a dual-interface CPU card. It can realize ETC, MTC pass payment and highway pass card functions. The card chip registers relevant cardholder information, vehicle information, and toll wallet information, and supports the recording of highway network toll information by car owners. Used in OBU, it can realize highway ETC passage without stopping. In addition, the "Sutong Long Card" can also dynamically expand industry applications, such as parking, refueling, etc., to maximize the convenience of driver use and promotion.

The number in the lower left corner of the card is the ETC card number