With respect to the extensive experience with development and production of intricate cast iron castings represented by boiler sections, other manufacturers of heating technology without their own foundry use our services as well. We then become their reliable and experienced supplier of OEM cast iron boiler sections, boiler drums and exchangers in varying degree of completion based on the requirements of the customers. 

Small series and single castings made of cast iron as well as of special steel (heat resistant, abrasion resistant, non-magnetic steel…) or made of non-ferrous metals (brass, bronze, aluminum,…) can be made according to your drawings and specifications in our steel and non-ferrous metals foundry:

www.zdb.cz/sonk/en/

 

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