- Production line operation and maintenance project of Gansu Huajian New Material Co., Ltd.
| Project name | Production line operation and maintenance project of Gansu Huajian New Material Co., Ltd. |
| Project location | Maiji District, Tianshui City, Gansu Province |
| Principal name | Gansu Huajian New Material Co., Ltd. |
| Service period | Half a year |
| Service content | Operation maintenance, maintenance and consumables procurement for Gansu Huajian New Materials Co., Ltd. annual output of 5 million tons of building aggregate production line. |
| Project leader | Li Chao |
| Remarks |
