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The origins of the Koneckie Zakłady Odlewnicze dates back to the end of the 19th century. Many years of experience as well as significant investments, KZO has become a modern, fast-developing joint stock company that boasts its cutting-edge technologies, highly qualified employees and the best customer service practices.
We manufacture parts for agriculture machinery, elements for power, automotive and rail industries.

We produce cast iron EN-GJL-200, EN-GJL-250. Starting induction furnaces enable us to produce also ductile iron.

Feel free to explore our technical capabilities: