18 - 21 october 2011 an 11-th annual specialized welding material, equipment and technology exhibition Weldex/Rossvarka took place in Moscow at "Sokolniki" exhibition centre.

As a tradition, "DONMET" exposition was very interesting for visitors and was one of the most visited among exhibitors. All visitors received, catalogues, information bulletins and technical consultations, Among visitors there were visitors from Germany, Czech Republic and China.

Vladimir Gavel,  GCE, Czech Republic	Katarina Muller TBi, Germany
Also a new development of Donmet had driven a common attention - Universal flow regulator with rotamater (Ar/CO2). Despite the fact that mass production of the item has not been yet organized, "DONMET" has already received orders for the item from it's trade partners.