| Contact Custom Architectural Sheetmetal Specialists, Inc. |
| CASS Sheet Metal, Inc. 5641 Conner Avenue Detroit, MI 48213-3407 |
| Phone: 313-571-2277 FAX: 313-571-1954 Contact: Glenn Parvin Email: glenn@casssheetmetal.com |
| Contact Custom Architectural Sheetmetal Specialists, Inc. |
| CASS Sheet Metal, Inc. 5641 Conner Avenue Detroit, MI 48213-3407 |
| Phone: 313-571-2277 FAX: 313-571-1954 Contact: Glenn Parvin Email: glenn@casssheetmetal.com |