General Żwir Sp. z o.o. --> Home page

About us

General Żwir Sp z o.o. was set up in 2001 and its main operations include aggregate extraction and processing. At the beginning of 2002, after obtaining the license issued by the Province Governor of the Warmia – Mazuria Province, it opened a gravel-pit in Gardyny, Dąbrówno county.

Quality policy

General Żwir Sp z o o undertakes to satisfy customers’ requirements in regard to quality of manufactured products: sand, gravel, broken aggregate.


At present we have on our offer four types of gravel aggregate used in the production of concrete and four fractions of broken aggregate used in highway engineering. We hold relevant certificates for our products in line with the Polish Standards.

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