2004-1-13,SANYHE International Holdings Co., Ltd. was founded
| ·2011-4-28 | SANYHE is the only private enterprise that won the "National Labor Award" in coal mining industry in Liaoning Province. |
| ·2011-7-31 | EBH418 was off the assembly line on behalf of the maximum power and the highest level for horizontal type of roadheader in China. |
| ·2011-10 | The hard rock type of roadheader of SANYHE was admitted to be one of the project improvements of the national major scientific and technology. |
| ·2011-11-8 | Tunneling used roadheaders won the golden prize of China for the face design patent, which is the highest honor in the patent industry of China. |
| ·2011-11-16 | SANYHE was awarded as the "National Enterprise Technology Center". |
