| Company | NONGRO ROOFING INC. |
| Business Number | 7014160 |
| Company | JIAYI ROOFING INC. |
| Business Number | 7014161 |
| Company | HUANGS CEILING INC. |
| Business Number | 7014164 |
| Company | YICHEN ROOFING INC. |
| Business Number | 7070130 |
| Company | CARMENM ROOFING INC. |
| Business Number | 7070131 |
| Company | WENLIM ROOFING INC. |
| Business Number | 7070132 |