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Stel Service

At Stel we are guided by a single passion, a single obsession :that is the creation of welding machines for professionals with extreme reliability for operating in the most demanding of environments.



Telephone Assistance

The Stel sales team are available from Monday to Friday between 8.30 and 17.30 For technical assistance Stel Technical Department are ready to answer any questions call + 39/ 0444/ 639525 to 0444/ 639 682.






Upon request, Stel can arrange a demonstration of welding with our technicians at the end user, together in close co-operation with the Stel distributor.




stabilimIn-House Programs and Training

Our establishment is open all year long whereby the client is free to meet our specialized staff and inspect our products.
We offer a range of professionally conducted courses for Service: Maintainance; Trouble-shouoting: Sales Presentations: Product training; Hands-on welding.



webWeb Assistance

Owing to our set-up on social media networks, email and the Stel website, which in addition provides a technical area, we are able to make available autonomous use of downloading technical documentation and manuals of all our products for use by both distributors and end-users 24hours. Data access to Stel Technical Support via email at: