| Company | CHULI ROOFING LLC |
| Business Number | 7010354 |
| Company | ZHEDING ROOFING LLC |
| Business Number | 7011064 |
| Company | YONGHA ROOFING INC. |
| Business Number | 7016877 |
| Company | XIAOYUN ROOFING INC. |
| Business Number | 7016879 |
| Company | YINGZ ROOFING INC. |
| Business Number | 7016880 |
| Company | YUZHANG ROOFING INC. |
| Business Number | 7016881 |