Views: 88 Author: Site Editor Publish Time: 2026-03-31 Origin: Site
We are proud to announce that Shandong Szeshang Welding Materials Co., Ltd. has been officially recognized as a qualified supplier by two of China’s largest state-owned enterprises (SOEs) – China Railway (Jinan Bureau Group) and Sinopec (Oilfield Equipment Corporation).
This dual endorsement marks a significant milestone in our journey from a local welding wire manufacturer to a trusted partner for critical infrastructure and energy projects.
In January 2026, Shandong Szeshang Welding Materials won the bid for the “Jinan Bureau Group Railway Operation & Maintenance Materials 2026 Annual Procurement – Gas-Shielded Welding Wire” project (Tender No. JTZB2026WX-001).
This places our welding wire products in the supply chain of China’s national railway system, a sector that demands the highest standards of safety, durability, and consistency.
At the same time, we were named an approved bid winner for Sinopec’s low-alloy steel welding wire framework (Tender No. NWZ251205-4203-106087). The product – H08MnMo low-alloy steel welding wire (Φ4.0, GB/T36034) – will be supplied to Sinopec Oilfield Equipment Corporation’s Shashi Steel Pipe Branch.
We were selected alongside two other industry leaders(Yichang Monkey King Welding Wire Co., Ltd. and Tianjin Bridge Welding Materials Group Co., Ltd.), confirming that our product quality, technical specifications, and manufacturing reliability meet the rigorous procurement standards of one of the world’s largest energy companies.
✅ Proven quality – Our welding wires are now validated by China’s railway and energy sectors.
✅ SOE-level trust – Being approved by central SOEs signals that our products perform consistently in mission-critical applications.
✅ Expanded capabilities – From railway maintenance to oilfield equipment, our welding solutions are ready for the most demanding industrial environments.
These recognitions reinforce our commitment to “technology-driven quality, service-built trust.” Whether you need gas-shielded wire, aluminum alloy wire, or low-alloy steel wire for heavy fabrication, Shandong Szeshang delivers SOE-grade reliability.
Founded in 2019 in Xiajin County, Dezhou, Shandong, Szeshang has grown into a national high-tech enterprise specializing in solid welding wire, aluminum alloy wire, flux-cored wire, and stainless steel wire. Our products are exported to over 60 countries and serve industries such as:
New energy vehicles
Aerospace & 3D printing (additive manufacturing)
Shipbuilding & offshore engineering
Bridges, high-speed rail & heavy machinery
We operate a 5G-enabled smart workshop, hold multiple ship classification society certifications (CCS, ABS, BV), and have been named a “Green Factory” and “Provincial Morning Star Factory” in Shandong.
For inquiries about our welding wire products or to request samples, please visit our website or 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
