JOSEPH J. TAMBASCO INC.

Mr. Ezio Nardi, founder of the company, pioneered this simple concept of ball and cap connectors. Over the past 30 years, this technology is the proven standard for RPD's and overdenture prosthetic design, improving superior oral health, functionality, esthetics and patient comfort. Today, Rhein83 is recognized worldwide for its technical expertise in spherical dental attachments, superstructure frame designs, and direct implant abutments.