How to choose the shielding gas in welding？Shielding gases are primarily categorized into inert gases (Ar, He), active gases (CO₂, O₂, N₂, H₂), and their mixtures.Mixtures are most commonly used in welding, as they combine the advantages of different gases to optimize welding performance.For Carbon

Notice on Implementation of Traceability QR Codes for Welding Wire ProductsTo strengthen quality assurance and enhance after-sales support, a traceability QR code system will be implemented on all welding wire products manufactured from November 2025 onwards.◈ QR Code ApplicationEach product coil wi

As a designated supplier to leading automakers like Chery, BYD, and Geely, the third-party testing is fundamental. We are pleased to share that our Szeshang brand ER70S-6 welding wire has successfully passed the SGS ELV test, a key requirement for Geely Auto production.The results for Cd, Pb, Hg, an

Are you still finding a high performance E6013 Welding Electrode?normal E6013 can't meet your current welding demand,I think our Rutile type E6013 welding electrode can meet your high request.Following is our new partner's testing report about our samples.Their evaluation included Vertical and Horiz