As Bangladesh undergoes a massive infrastructure transformation—marked by the expansion of the Padma Bridge rail links, the Matarbari Deep Sea Port, and the Ruppur Nuclear Power Plant—the demand for high-durability maintenance materials has surged. Hardfacing (Surfacing) is no longer a luxury but a necessity for the local brick manufacturing, cement production, and dredging industries.
Years in Bangladesh Market
Dredging Projects Served
Customer Retention Rate
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Bangladesh’s unique geography—dominated by deltaic rivers—requires constant dredging to maintain navigability. Our D608 and D256 surfacing rods are specifically engineered to withstand the abrasive nature of silt and sand found in the Jamuna and Padma rivers. By applying a protective wear-resistant layer to pump impellers and cutter heads, local operators can extend equipment life by up to 300%.
Founded in 2007, Shijiazhuang Tianqiao Welding Materials Co., Ltd. is a leading global manufacturer specializing in high-performance welding consumables. Located strategically near the 107 national highway, our facility integrates R&D, QC laboratory, and advanced production departments to ensure stable quality for the Bangladesh market.
Under the spirit of "Supreme Quality, Honesty, Win-Win Cooperation", we have established a robust supply chain network delivering to major industrial hubs including Dhaka and Chattogram.
Our products include kinds of welding electrodes with the brand of "Yuanqiao", "Changshan", such as low carbon steel, low alloy steel, heat-resistant steels, low temperature steel, stainless steel, cast iron, hard surfacing welding electrodes. All kinds of sintered flux and various kinds of welding wire and various mixed welding powder. Our products have excellent performance, stable quality, elegant welding molding, good slag removal, good ability to resist rust, Stomata and crack, good and stable deposited metal mechanics performance.
Surfacing for crusher rollers and clay mixers in the Gazipur and Narayanganj brick-making clusters. High impact and abrasion resistance are critical here.
Protecting dredger cutter heads and sand suction pipes. Our D608 rods provide the hardness required to combat constant erosion.
Maintenance of boiler tubes and turbine components in local power plants, ensuring heat resistance and structural integrity.
The global welding industry is shifting toward Precision Surfacing and Automated Hardfacing. As a forward-thinking supplier for Bangladesh, Shijiazhuang Tianqiao is investing in:
By 2025, we aim to introduce smart-welding solutions that integrate with robotic arms for automated maintenance in large-scale Bangladeshi factories.
Q: Which surfacing rod is best for Bangladesh’s high-humidity environments?
A: For high humidity, we recommend our specialized vacuum-packed stainless steel and hardfacing electrodes. The airtight packaging prevents moisture absorption, ensuring low-hydrogen performance and crack-free welds.
Q: Can you provide on-site technical training in Dhaka?
A: Yes, we provide comprehensive localized support, including virtual technical workshops and on-site demonstrations for large-scale industrial clients through our local distribution partners.
Q: How do your products compare with European brands in terms of price/performance?
A: Our "Yuanqiao" brand offers European-standard mechanical performance (AWS compliant) at a more competitive price point, specifically optimized for the cost-sensitive yet quality-demanding Bangladesh industrial sector.
Tianqiao Welding
