„TOMHAL“ company has implemented to use a Quality Management System according to worldwide recognized standard PN-EN ISO 9001. This system has been certified in 2004 by an external entity TÜV Nord. Every year take place an audits, carried out by TÜV Nord auditors, to confirm that this system is effective and efficient.

The Quality Management System is guaranteed full identification of materials used for manufacturing of steel constructions and contractors welded joints. In addition, all inspection and testing activities are properly documented and implemented by qualified personnel. All means of measurement are supervised to ensure proper accuracy of measurements.