Industrial information system "MATRIX" - timeless search of industrial goods and services. "MATRIX" includes a business directory, ARTICLE materials, videos, special offers companies, exhibitions, tenders, industry news. "MATRIX" - a handy reference for the provider. Is available on the drive once a month, monthly updated via the Internet. All information is duplicated in an industrial site www.is-matrix.ru. The system is designed for a single industrial base with full reliable information about market participants and their products.