«Composition materials» Ltd was established with the participation of the Ural Polytechnic Institute specialists in 1989 as a research, development and production center for the porous aluminium casting (PCA) technology. We were the first ones ever to implement this technology on industrial scale. Currently we fabricate more than 450 standard size PCA product units.  

   Development and batch production of metals scrap processing equipment is the next stage of company development. Simple and reliable metals electric arc-cutting machines of the KEDU - 04 are increasingly in demand for scrap collecting and processing companies. More than 200 machines has been fabricated and used throughout Russian Federation and countries of the near abroad. During 20 years we provide the companies with component parts and consumables for the machines KEDU - 04.