Double Lock Metal Roofing
Specifications: 25-330/400/430,32-410,45-400,65-400/430
Surface treatment: PVDF/PE
3 factories, 7 production lines, more than 40 machines
Thickness: 0.6-1.2mm
Color: A variety of RAL/Pantone colors available
Standards: ASTM, DIN, JIS, BS, GB/T
Supply capacity: 1000 tons/month
Service life: 30 years warranty
Minimum order quantity: 500 square meters/1 T
Delivery time: 15-20 days
Double Lock Metal Roofing: Durable, Stylish, Weather-Resistant
Welcome to Xi'an Huafeng Construction Engineering Co., Ltd., your trusted manufacturer and supplier of high-quality double lock metal roofing. With over 5 a long time of involvement, we offer predominant items that combine toughness, aesthetics, and climate resistance. Our item frameworks are idealize for commercial, mechanical, and structural ventures, giving long-lasting assurance and a smooth appearance.
Product Introduction
The item is a high-performance material framework known for its uncommon strength, predominant climate resistance, and smooth, cutting edge appearance. It is broadly utilized in commercial, mechanical, and structural ventures due to its long-lasting quality, moo support prerequisites, and capacity to withstand unforgiving natural conditions. This material arrangement offers a adjust of usefulness and tasteful request, making it a favored choice for both unused developments and remodel ventures over different segments.

Specifications
| Feature | Description |
|---|---|
| Material | Aluminum alloy (AA3003/AA3004), galvanized steel (AZ150), stainless steel |
| Thickness | 0.6mm~1.2mm |
| Panel width | 400mm~600mm (common effective coverage width) |
| Length | Customized (usually ≤12m, to avoid transportation restrictions) |
| Lock edge height | 25mm |
| Color | A variety of RAL/Pantone colors available |
| Fire rating | Class A non-combustible material |




Why Choose Us?
- 7 state-of-the-art production lines ensuring consistent quality
- Over 20 patent certificates demonstrating our innovation
- CE, ISO, and SGS certifications guaranteeing product excellence
- Customizable solutions to meet your specific project needs
- Experienced team providing expert guidance and support
Project Cases
Our double lock metal roofing has been successfully installed in numerous high-profile projects worldwide.

Factory Strength
With three factories and over 40 advanced machines, we offer unparalleled production capacity and quality control.

Packaging
We ensure secure packaging and timely delivery to protect your product during transit.

Qualification Certification
Our products meet ASTM, DIN, JIS, BS, and GB/T standards, ensuring global compliance and quality.

FAQ
Q: What is the lifespan of your product?
A: Our products come with a 30-year warranty and can last 50+ years with proper maintenance.
Q: Can your roofing withstand extreme weather conditions?
A: Yes, our product is designed to resist high winds, heavy rain, and snow loads.
Q: Is the product environmentally friendly?
A: Absolutely. Our products are 100% recyclable and contribute to green building standards.
Q: What is the minimum order quantity?
A: We accept orders starting from 500 square meters or 1 ton.
Q: How long does it take to deliver an order?
A: Typically, our delivery time is 15-20 days, depending on order size and specifications.
Contact Us
Ready to elevate your project with our premium double lock metal roofing? Contact us today at huafeng@hfmetalroof.com for a quote or to discuss your specific needs.
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