All categories >
Guizhou
| Serial Number | Project Unit |
| 1 | Guizhou Provincial Highway Engineering Corporation |
| 2 | Contract Section 10 of Guizhou-Guizhou Expressway |
| 3 | Guizhou Road and Bridge Group Co., Ltd. |
| 4 | Guizhou Highway Engineering Group Co., Ltd. |
| 5 | Guizhou Expressway Group Co., Ltd. |
| 6 | Guizhou Expressway Investment Co., Ltd. |
| 7 | Guizhou Wengkai Expressway Development Co., Ltd. |
| 8 | Guizhou Zhongjiao-Gui-Huang Expressway Co., Ltd. |
| 9 | Guizhou Zunyu Expressway Development Co., Ltd. |
| 10 | Guizhou Zhengxi Expressway Investment Management Co., Ltd. |
| 11 | Second Work Area of Project Department of E3 Contract Section of Guizhou Road and Bridge Chongqing Ring Expressway |
| 12 | Project Management Department of TJ-8 Contract Section of Bailakan-Qianxi Expressway of Guizhou Hufeng Traffic Construction Engineering Co., Ltd. |