Exhibit 4.6 DUE DILIGENCE SERVICE AGREEMENT THIS AGREEMENT made and entered into this 6th day of February 2004, by and between MR. PAUL MEDWEDRICH hereinafter referred to as "Consultant" and MERIDIAN CO., LTD. hereinafter referred to as "Company"....Due Diligence Service Agreement • November 26th, 2004 • Meridian Co LTD • Surgical & medical instruments & apparatus
