| Firm | Trade | Roles | Most Recent |
|---|---|---|---|
| ERIC AU | Electrical | 1 | 03/21/2026 |
| Source | Work Type | Status | Applicant | Issued |
|---|---|---|---|---|
| BIS | — | ISSUED | WIN SING INCORPORATION | 07/13/2011 |
| BIS | PL | ISSUED | FLYTIGER P & H LTD | 08/11/2010 |
| BIS | EQ | ISSUED | WIN SING INCORPORATION | 04/27/2010 |
| BIS | EQ | ISSUED | WIN SING INCORPORATION | 11/13/2009 |
| BIS | PL | ISSUED | FLYTIGER P & H LTD | 07/29/2009 |
| BIS | — | ISSUED | WIN SING INCORPORATION | 04/29/2009 |
| BIS | — | ISSUED | WIN SING INCORPORATION | 03/31/2009 |
| BIS | EQ | ISSUED | WIN SING INCORPORATION | 03/31/2009 |
| BIS | EQ | ISSUED | BTW PRO INC | 06/09/2008 |
| BIS | — | ISSUED | BTW PRO INC | 06/09/2008 |