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Steel doorframes certificate

Steel doorfarmes KOOPERATIVA, sold as trademark "ZAKO", are in accordance with law no.22/1997 the Coll.of Laws, in valid version and §5 goverment statute no.163/2002 certificated by Czech Technical and Testing Institute Prague, with certificate no.090-009713


Agreement declaration

On the basis of above written facts, emitted the producer agreement declaration about these products


Technical specifications of goods


04. 02. 2009
!!! NEW !!! in our Steelproducts
16. 01. 2009
We welcome our customers and business partners in New Year and wish all the best!
23. 11. 2007
Our steel doorframes can You find even if You go to hockey Extraleague...