Views: 0 Author: Site Editor Publish Time: 2026-04-02 Origin: Site
We are proud to announce that Shandong Szeshang Welding Materials Co., Ltd. has successfully passed on-site testing in accordance with DB Regulation VA 918 490, a stringent technical standard required by Deutsche Bahn (German Railway) . The confirmation was issued by TÜV Rheinland (Shanghai) Co., Ltd. , a globally recognized independent testing and certification body.
This achievement marks a significant milestone for our company, as we now meet both Chinese railway standards and the rigorous requirements of European rail infrastructure.
The following welding wires have successfully passed the on-site tests and are now confirmed to comply with DB Regulation VA 918 490:
SS-G506 (ER70S-6) – A high-performance solid welding wire suitable for carbon steel applications in railway and structural fabrication.
5356 (ER5356) – A high-strength aluminum-magnesium alloy welding wire, widely used in railway components, automotive parts, and marine structures.
AI 5087 (ER5087) – An aluminum-magnesium-zirconium alloy welding wire, designed for high-performance welding in demanding applications, including railway rolling stock and lightweight structures.
These products are now positioned to meet the safety, consistency, and performance expectations of railway projects both in China and internationally.
This TÜV Rheinland confirmation complements our recent recognition by China Railway (Jinan Bureau Group) , where we were selected as an approved supplier for the 2026 annual procurement of gas-shielded welding wire.
Together, these endorsements demonstrate:
✅ Compliance with China's national railway system – validated through official bidding and supply chain participation.
✅ Alignment with European railway standards – confirmed through independent third-party testing by TÜV Rheinland.
For our global customers, this means that Shandong Szeshang Welding Materials delivers products engineered to perform under the most demanding conditions—whether on China's high-speed rail networks or Europe's mainline rail infrastructure.
Third-party validation – TÜV Rheinland is a trusted name in testing and certification worldwide, providing confidence in our product quality.
Expanded market access – DB Regulation VA 918 490 approval opens doors for our welding wires in European rail, automotive, and heavy engineering sectors.
Consistent quality – All three welding consumables are produced in our 5G-enabled smart workshop, ensuring traceability, precision, and repeatability.
Founded in 2019 and headquartered in Xiajin County, Dezhou, Shandong, we are a national high-tech enterprise specializing in the R&D, production, and global supply of welding wires, including solid wire, aluminum alloy wire, flux-cored wire, and stainless steel wire.
Our products are exported to over 60 countries and serve industries such as:
Railway & high-speed rail
New energy vehicles
Aerospace & additive manufacturing (3D printing)
Shipbuilding & offshore engineering
Bridges & heavy machinery
We operate a 5G-connected smart workshop, have earned multiple ship classification society certifications (CCS, ABS, BV), and have been recognized as a “Green Factory” and “Provincial Morning Star Factory” in Shandong province.
The official confirmation letter from TÜV Rheinland (Shanghai) Co., Ltd. is available for reference.
For inquiries about our TÜV Rheinland-approved welding wires or to request samples, please contact our sales team.
Shandong Szeshang Welding Materials Co., Ltd.
Economic Development Zone, Xiajin County, Dezhou, Shandong, China
Email: sales@szewelding.com
Website: www.szewelding.com
