DX51D+Z Galvanized Steel Coils With 0.30-1.5mm Thickness For Construction

Engineered for structural excellence, our DX51D+Z galvanized steel coils represent a breakthrough in construction material technology. Featuring a proprietary zinc-iron bonding process, these coils deliver enhanced coating adhesion that prevents spalling during severe forming operations. The micro-grain optimized substrate provides 20% higher yield strength compared to standard grades while maintaining exceptional flatness consistency. Our production process incorporates real-time surface inspection systems to ensure zero defect delivery, making these coils the preferred solution for critical structural applications where reliability cannot be compromised.

Structural Building Systems:

• Primary load-bearing elements including purlins, girts, and structural framing members
• Composite floor decking systems and permanent formwork solutions
• Curtain wall substrates and structural sheathing applications

Architectural Cladding Solutions:

• High-performance standing seam roof systems
• Architectural panel substrates with Class A fire ratings
• Ventilated facade systems and rainscreen assemblies

Infrastructure Projects:

• Bridge deck forming panels and temporary roadway plating
• Tunnel liner panels and architectural concrete forming systems
• Modular construction components and prefabricated building elements

Quality Assurance & Certifications

• Third-party verified mechanical properties with Mill Certifications
• Continuous galvanizing line with automated coating weight control
• Compliant with ISO 9001:2015 quality management systems
• LEED contribution documentation available for sustainable projects

To ensure optimal condition upon arrival, all coils are protected with weather-proof, heavy-duty wrapping featuring VCI corrosion inhibitors and a robust edge protection system with reinforced steel cores. We facilitate customized loading plans and just-in-time delivery with full batch traceability to seamlessly meet your project's specific scheduling and logistics requirements.

SHANGHAI HUIYI INTERNATIONAL CO., LTD is a trading company dealing with all kinds of steel products and construction materials. 

We build long-term relationships with many factories in China since our team has dealt with trading business for many years. Our main products are Galvanized Steel, Galvalume Steel, Pre-painted Galvanized Steel, pre-painted galvalume steel, corrugated steel, cold roll steel, hot roll steel, angle bar, c channel, aluminum bubble foil, fiber cement....

Our products are mainly exported to Africa, Southeast Asia, the Middle East, Europe, which are used in projects and the construction field.

We have been continuing to supply superior products, services and solutions to customers based on our competitive advantages in brand, technology, innovation and ability.

SHANGHAI HUIYI INTERNATIONAL CO., LTD has got huge support and help from our customers and suppliers. We have been growing up at a rapid and steadily pace. We will do our best to give our customers a better price, better quality and better service.