2. Atlas Copco Construction Mining Equipment Company Chongqing Branch
3. Yulong Construction Engineering Company
4. Chongqing Fengda Construction Group Wuhuan Property Company
5. Dakang Construction Engineering Company
6. Hongjian Construction Engineering Company
7. Tianyu Construction Engineering Company
8. Chongqing Eighth Construction Engineering Company
9. Chongqing Dayan Construction Engineering Company
10, Guangsha Chongqing No.1 Construction Group Company