| Sponsor unit： |
| Chinese mechanical industry federation (original ministry ofmechanized industry) |
| Chinese heavy duty machinery industrial association |
| Does jointly the unit |
| Chinese heavy machine association mining machinery branch |
| The Chinese heavy machine association broken rubs the equipmentspecialized committee |
| The Chinese heavy machine association washes out the equipmentspecialized committee |
| Chinese heavy machine association belt type conveyer branch |
| The Chinese heavy machine association conveyer, gives the materialmachine branch |
| The Chinese heavy machine association lubricates the hydraulicequipment branch |
| The Chinese heavy machine association disperses the material loadingand unloading machinery and the transporting vehicles branch |
| Undertaking unit： |
| Beijing Wuzhouzhuoyue International Exhibit Co.,Ltd. |
