| Project | Yuntong Dahongshan copper mine |
| Location | Yuxi County, Yunnan Province |
| Nature | Transform |
| Mineral | Cooper mine |
| Remanufacture | Repair HP500 adjusting ring assembly |
| Project | Yuntong Dahongshan copper mine |
| Location | Yuxi County, Yunnan Province |
| Nature | Transform |
| Mineral | Cooper mine |
| Remanufacture | Repair HP500 adjusting ring assembly |
Company Address：
Nanchang City, Jiangxi Province Wanli Hongwan Avenue 300 research center
