| Source | Work Type | Status | Applicant | Issued |
|---|---|---|---|---|
| BIS | — | ISSUED | LI FONG CORP | 08/08/2007 |
| BIS | — | ISSUED | LI FENG CONSTRUCTION CORP | 01/17/2006 |
| BIS | EQ | ISSUED | LI FENG CONSTRUCTION CORP | 01/17/2006 |
| BIS | PL | ISSUED | MARATHON MECHANICAL LLC | 11/25/2005 |
| BIS | — | ISSUED | LI FENG CONSTRUCTION CORP | 01/27/2005 |
| BIS | EQ | ISSUED | LI FENG CONSTRUCTION CORP | 01/27/2005 |
| BIS | PL | ISSUED | MONARCH MECHANICAL, INC | 01/27/2005 |