ZUM Grabas Spółka Jawna – a company with a rich tradition and extensive experience
Our company was founded in 1988 by Stanisław Grabas under the name ZUM Stanisław Grabas. In 2025, the company underwent a transformation and now operates as ZUM Grabas Spółka Jawna. From the very beginning, our operations have been closely linked to the mining industry; our core products are spare parts for mining machinery, which we supply to Polish mining enterprises.
We also collaborate with local businesses, offering the manufacture of tooling and maintenance parts. We carry out machining based on client-provided documentation—in both paper and digital formats. We utilize modern CAD and CAM software, which, combined with our advanced CNC machinery, enables us to precisely machine complex components.