Quality+Price+Service=the most powerful connection(Competitiveness)
- Quality
Basic requirements: fully meet all the requirements described by the customer.
Other requirements:
1. The quality will only be higher than the industry standard, not lower than the industry standard.
2. High-quality substrate, not lower than the zinc layer required by the customer
3. Real weight.
4. Beautiful packaging
- Price
1. Quote according to customer requirements
2. Do not quote low prices for cooperation, do not quote high prices to earn more profits, only quote according to customer requirements based on reasonable profits. Our price is not the lowest or the highest, but it must be the most powerful price.
- Service
When customers need it, we are here.
When there is a problem with the product, we are here.
When customers have questions about the product and related to the product, we are here.
At other times, we serve other customers or rest.
- Compensation
Basic principles: If there are quality problems with our products or losses caused by our products, we will compensate you in full without any objection.
For problems not caused by our products or losses caused by our products, we assist customers in solving the problem, but do not compensate.
Composition of Zinc Aluminum Corrugated Metal Roofing
Alu-zinc is an alloy coating material composed of aluminum (Al), zinc (Zn), and silicon (Si).
Its main components are as follows:
- Aluminum (Al): about 55%, giving the coating excellent corrosion and high-temperature oxidation resistance.
- Zinc (Zn): About 43%, providing cathodic protection to prevent electrochemical corrosion of the steel plate substrate.
- Silicon (Si): about 1.6%-2%, improving the fluidity of the plating solution, inhibiting the excessive growth of the alloy layer at the interface between the coating and the steel plate, and enhancing the adhesion of the coating.
The above component ratios are the result of optimization, combining the weather resistance of aluminum with the sacrificial protection characteristics of zinc to form a high-performance composite coating.
Core performance comparison
| Comparison Dimensions | Galvanized roofing sheet | Aluzinc roofing sheet |
| Corrosion resistance | Applicable to the general environment (lifespan 10-15 years) | Suitable for harsh environments (lifespan more than 20 years, resistant to salt spray/acid rain) |
| High temperature resistance | Temperature resistance ≤100℃, easy to oxidize and fail | Temperature resistance ≤315℃, high stability |
| Economical | Low initial cost, frequent maintenance | High initial cost, more economical in the long run (maintenance-free) |
| Functional | Weak heat reflection, easy to rust | Strong heat reflection (energy saving 60%+), excellent self-repair ability |
Zinc Aluminum Corrugated Metal Roofing
Galvalume roofing sheet
Package for Zinc Aluminum Corrugated Metal Roofing
Export refined packaging--moisture-proof paper--PVC film--steel sheet--Three vertical and three horizontal packing belts--Steel Pallet
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