• 2014-06-24
• Wholly owned subsidiary-Da Hengqin (Hong Kong) Co., Ltd. was founded.

• 2014-04-24
• Chen Guohua - Manager of Project Management Department (Ⅰ) won the National Labor Medal.

• 2013-12-31
• Demonstration road C#second period second phase, Road E#, Road F# and Road G# of Hengqin New Area Municipal Infrastructure BT Project have passed the pre-completion acceptance inspection.

• 2013-12-20
• Zhuhai Da Heng Qin Company Limited was founded. Hu Jia served as chairman of the board, while Wu Li Jiang served as president.