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Vietnam Construction Importers Purchase Galvanized Coils

As Southeast Asia’s construction industry continues to expand rapidly, the demand for durable and climate-resistant building materials is increasing. To meet the specific needs of local infrastructure projects, a leading construction materials importer in Vietnam partnered with HengzeSteel to source DX51D Z275 galvanized steel coils. These coils will be used in industrial facilities and roofing systems in Ho Chi Minh City, where the tropical monsoon climate requires superior corrosion resistance and long-term durability.

Client Background and Local Market Demand

Vietnam is one of the fastest-growing economies in Southeast Asia, with booming demand for new housing, industrial parks, and logistics facilities. In Ho Chi Minh City, annual temperatures range from 26–33°C, and humidity often exceeds 80%. Combined with heavy rainfall during the monsoon season, these conditions place stringent requirements on steel materials used in construction.

The client, a major steel distributor and contractor in Vietnam, sought a reliable supplier that could deliver anti-corrosion galvanized steel coils suitable for humid tropical climates. After comparing several options, they selected HengzeSteel based on product quality, proven international certifications, and expertise in long-distance marine transport.

Order Details

Product: DX51D+Z275 Hot-Dip Galvanized Steel Coil
Zinc Coating Weight: Z275 (275g/m², double-sided)
Thickness Range: 0.30mm–0.80mm (customized per project requirements)
Width: 1000mm / 1250mm (customizable)
Total Quantity: 300 metric tons (6×40ft HQ containers)
Special Requirements:
- QR code labels for product traceability
- Tropical-grade moisture-proof packaging for sea freight
Delivery Time: Completed within 35 days after order confirmation

The cargo was shipped from Qingdao Port, China to Cat Lai Port, Ho Chi Minh City, with an estimated transit time of 25–28 days. Real-time GPS tracking ensured full visibility throughout the shipment.

Advanced Manufacturing Process

Every galvanized coil from HengzeSteel is produced under strict process control to meet the highest standards:

Surface Preparation: Alkaline cleaning, acid pickling, rinsing, and drying.
Hot-Dip Galvanizing: Steel strip immersed in molten zinc to form a dense, uniform protective layer.
Post-treatment: Passivation to enhance corrosion resistance, oil coating for oxidation prevention, and optional polishing for surface smoothness.
Final Processing: Precision cutting, recoiling, inspection, and secure storage.

This ensures that the zinc layer adheres firmly and provides long-term protection against rust, even in monsoon climates.

Strict Quality Assurance

To guarantee durability in Vietnam’s high-humidity environment, HengzeSteel conducts multi-stage testing:

Surface Quality: No scratches, black spots, or uncoated patches.
Zinc Coating Thickness & Adhesion: Verified by gauge measurement and bending tests.
Dimensional Accuracy: Thickness and width maintained within international tolerance standards.
Mechanical Strength: Tensile and hardness tests ensure reliable performance.
Salt Spray Corrosion Testing: Simulates extended exposure to Vietnam’s monsoon rains.

Packaging & Transport Protection

Given the challenges of tropical maritime transport, HengzeSteel provides enhanced protective packaging:

Inner Wrapping: Rust-proof paper and plastic film
Outer Layer: Steel sheets and reinforced steel strapping
Edge Protection: PE rings to prevent moisture damage
Logistics Measures: Container desiccants, anti-shift frames, and fully enclosed containers

These safeguards ensure every galvanized steel coil arrives in Ho Chi Minh City in perfect condition, ready for immediate use.

Advantages of HengzeSteel’s DX51D Z275 Galvanized Steel Coils

Superior Corrosion Resistance – Z275 coating ensures long service life in humid tropical regions.
Excellent Formability – Ideal for bending, cutting, stamping, and roll-forming into roofing sheets.
Cost-Effective Performance – Reduces maintenance and replacement costs for large-scale projects.
Versatile Applications – Roofing panels, wall cladding, structural frames, household appliances, and transport systems.
Custom Surface Options – Smooth, minimized spangle, or spangle-free finishes for both functional and decorative needs.

Client Feedback

“We have worked with different steel suppliers in the past, but HengzeSteel provided the most reliable galvanized coils for our projects in Ho Chi Minh City. The zinc coating is consistent, corrosion resistance is excellent, and the coils unrolled smoothly with no sticking issues. We are highly satisfied and plan to extend cooperation for upcoming projects.”
— Technical Director, Vietnam Steel Importer

About HengzeSteel

HengzeSteel is a trusted global supplier of galvanized steel coils, prepainted steel coils, and roofing sheet systems. With advanced production lines, strict quality control, and customized packaging solutions, we deliver steel products engineered for durability in Southeast Asia’s tropical climate.

🌐 Website: https://hengzesteel.com
📧 Email: sales@hengzesteel.com