High-quality China Galvanized Steel Rectangular Tube Factory
Premium Galvanized Steel Rectangular Tube by Yuantai Derun
Unmatched Corrosion Resistance

Product Specifications

Why Choose Yuantai Derun
With 10 subsidiaries, 7 production plants, and over 51 ERW pipe production lines, Yuantai Derun ensures stable supply and consistent quality. As one of China's Top 500 manufacturing enterprises, the company delivers:
- Annual production capacity of 5 million tons
- ISO, CE, BV, and DNV certifications
- Fully integrated manufacturing and logistics system
- Strict quality control from raw materials to finished products
Advanced Manufacturing Capabilities
Yuantai Derun operates an integrated production system, combining manufacturing, logistics, and trade, supported by 18 subsidiaries and over 2,200 skilled employees. Our galvanized steel rectangular tubes are produced using state-of-the-art equipment, including 65 ERW/HFW lines, 26 galvanizing lines, and 10 pre-galvanized lines, ensuring precision, consistency, and superior surface finish.
Manufacturing Highlights:
●ERW, HFW, LSAW, SSAW, seamless, and hot/cold forming processes
●High-capacity galvanizing lines for uniform zinc coating
●Strict quality control and inspection protocols
●Compliance with EU CE, BV, JIS, DNV, ABS, and LEED standards
●Environmental Responsibility and Sustainability
As part of our commitment to a greener future, Yuantai Derun emphasizes sustainable manufacturing practices. Our galvanized steel rectangular tubes are produced with eco-friendly processes, minimizing emissions and waste. Galvanized steel is highly recyclable, supporting circular economy principles while maintaining performance standards.
Sustainability Advantages:
●Reduced need for frequent replacements due to long lifespan
●100% recyclable steel material
●Eco-conscious production meeting ISO14001 environmental standards
●Supports green building certifications like LEED
Why Choose Yuantai Derun?















