Advanced Masonry Technology is built on the 30 years of innovation and knowledge of the industry pioneer, Vet-O-Vitz. AMT has applied that wealth of experience and research to evolve and create, the State-of-the-Art in prefabricated, full-wythe, masonry panels. AMT leads the way in modern masonry technology, bringing the classic art and timeless beauty of masonry construction into the 21st Century.