Rainer Bartsch is the founder of Unimat GmbH and has been an expert in metallurgy for over 40 years. He gladly places his knowledge, experience, and competence at his customers’ disposal in order to offer them tailor-made product packages.

Unimat – Quality That Works For You


Current issues in the metal industry: Our blog offers a great variety of topics, comments and opinions about metallurgy.


Unimat supports scientific institutes and innovative companies in the development of materials that meet the growing demands of the markets.

Products & Markets

30 years in the sale of chromium metal and the associated consulting and service characterize Unimat. Here you can find important information about our products.