| Company | LINHUISHEN99 FLOORING INC. |
| Business Number | 7003808 |
| Company | QINLING FLOORING INC. |
| Business Number | 7003809 |
| Company | CAIJ FLOORING INC. |
| Business Number | 7003810 |
| Company | TENGR HYDRAULICS LLC |
| Business Number | 7011360 |
| Company | SONGC CEILING INC. |
| Business Number | 7014167 |
| Company | BIYUN CEILING INC. |
| Business Number | 7014168 |
| Company | MINDO CEILING INC. |
| Business Number | 7014169 |