DOERRENBERG

Unprocessed and semi-processed non-precious metals and their alloys; steel and its alloys; stainless, acid and/or heat-resistant steels; steel sheets; high speed steels; silver steels; alloyed and unalloyed structural steels; steel for nitriding; raw, semi-finished or finished steels, in the form of semi-finished products, steel bars, rolled wire, bright steel, drawn wire, cold-rolled strip steel, profiles (including solid and hollow profiles), flat products and as shaped metal parts manufactured by forging, pressing, rolling, drawing, grinding, calibrating, non-cutting and machining, cold- and hot-formed; alloyed, unalloyed, surface-finished, surface-treated, especially coated, castings of metal; stainless cast metal parts, acid resistant and/or heat resistant cast metal parts; wear resistant castings of metal; cast parts, of the following materials: cold, high speed and hot working steel; molds of metal for casting; cast steel; all the aforesaid goods, parts for the aforesaid goods, as far as the aforesaid goods are included in this class.

Machine tools; machine tools, namely, surface treated tools, especially, press tools, punching tools, dressing tools, forming tools, forming dies; pumps [machines]; all the aforesaid goods, parts for the aforesaid goods, the aforesaid goods included in this class.

Treatment and conversion of metal; treatment services, surface treatments and improvement, in relation to the following goods: metal objects; plasma nitriding and surface layer hardening; heat treatment and coating of steel; applying finish to stainless steel sheets and coils; heat treatment, including the following services: vacuum treatment, surface polish; carrying out a coating, especially a hard material coating.