Exhibit 16.1 CORBIN & COMPANY, LLP Certified Public Accountants and Business Consultants December 7, 2004 Securities and Exchange Commission 450 Fifth Street, N.W. Washington, D.C. 20549 Gentlemen: We have read Item 4.01 of Form 8-K of Sanqui Biotech International, Inc. for the event that occurred on September 9, 2004, and are in agreement with the statements contained therein insofar as they relate to our firm. /S/ CORBIN & COMPANY, LLP CORBIN & COMPANY, LLP