Customer Technical Service
| Administration | Tel. +421 55 673 4633 Fax +421 55 673 3139 |
| Technical Products | Tel. +421 55 673 4830 |
| Color Coated and Electrical Products | Tel. +421 55 673 0176, 7013 |
| Tin Mill Products | Tel. +421 55 673 2625, 0020, 0584 |
| Automotive Industry | Tel. +421 55 673 2050, 0564, 0753 |
| Secondary Metallurgical Products | Tel. +421 55 673 5176 |
| Appliances | Tel. +421 55 673 6717, 8534 |
| Regional Markets | Tel. +421 55 673 4008 |
| Poland, Czech Republic | Tel. +421 55 673 2377 |
| Poland, Slovak Republic | Tel. +421 55 673 6783, 0690 |
| Slovenia, France, Hungary | Tel. +421 55 673 8530 |
| United Kingdom, Benelux, Scandinavia | Tel. +421 55 673 2391 |
| Germany, Austria, Switzerland | Tel. +421 55 673 0692 |
| Germany, Turkey | Tel. +421 55 673 2653 |