Kambarka Engineering Works - Full name: Open Joint Stock Company «Kambarka Engineering Works» (Russian: КМЗ or Камбарский машиностроительный завод; Udmurt: Камбар машина лэсьтонъя завод). A rolling stock manufacturer, located in the city of Kambarka (Udmurt), Russia.
History of the factory
Construction of an iron work started in 1761 and opened in 1767. The foundry produced up to 60,000 tons[which?] of iron per year. In 1950 the company shifted its focus towards railway technology.