quality system contacts sales geography main page kamensk uralsky metallurgical works kumz in russian abbreviation is one of the largest downstream companies in russia . kumz has a rich history as it was founded in 1944 as a manufacturer of semi finished products in aluminium magnesium based and aluminium lithium alloys . today we supply high quality aluminium plates wide variety of extruded products rods & bars profiles of different shapes & wide railway extruded panels as well as aluminium tubes & drill pipes . kumz is also specialized in forged materials supplying die forgings hand forgings rolled rings forged plates and bars . kumz three productions are situated in one place . kumz serves russian and cis markets as well as exports worldwide . export sales cover north american market european market asian market . we expand our sales to oceania and africa regions . kumz has a number of advantages on site casting providing high quality ingot for further manufacturing of semi finished products ; in house tooling production allowing to make and maintain dies for extrusions and forgings ; on site research and development r & d centre . products catalogue site development multimedia company csc copyright 2007 public corporation kumz in case of full or partial use of materials the reference to www.kumz.ru is obligatory