Shenzhen Tonge (Group) Co. Ltd is mainly engaged in the construction and operation of municipal engineering projects as well as real estate development. The company has undertaken several major projects including the Shenzhen Costal Road Project, the Xinzhou Road Project, the West Furong Road Project and the Century Avenue Project in the Pudong New Area, Shanghai as well as the Shenzhen Traffic Control Hub Centre Building. The company has three major subsidiaries including Shenzhen Municipal Engineering Company, Shenzhen Tonge Real Estate Development Co. Ltd and Shenzhen Tonge Investment Development Co. Ltd.

Shenzhen Tonge (Group) Co. Ltd has been awarded the 'Golden Cup Prize' and the 'Luban Prize', national prizes for municipal engineering projects in China.