I purchased galvanized steel sheets from their company earlier this year. They provide raw material certificates with clearly stated chemical composition and mechanical properties (yield strength, tensile strength, etc.), fully compliant with national standards. The adhesion between their material substrate and zinc coating is excellent; as long as your mold and process parameters are appropriate, there have been almost no instances of large-area zinc coating peeling or noticeable micro-cracks during bending.

If you're still concerned, I strongly suggest they send a sample for testing first. That's what we did; we bent it a few times, tested the zinc coating, and once the results came back, we had a clear understanding of its quality.

Corrosion resistance: Zinc is the second most abundant element after aluminum and has excellent corrosion resistance. In marine environments, industrial atmospheres, soil, and corrosive media, the zinc layer effectively protects products from corrosion. Whether in marine engineering, bridge construction, or building engineering, hot-dip galvanizing exhibits superior corrosion resistance.

Abrasion resistance: The galvanized layer has high hardness and can resist the wear of the steel surface. Therefore, hot-dip galvanized steel has a long service life in mining, chemical and other fields. Whether in coal mine conveyor belts, mechanical equipment, or chemical pipelines, hot-dip galvanized steel can withstand high-intensity wear and tear, extending its service life.

High temperature resistance: The hot-dip galvanized layer can still maintain high strength and hardness at high temperatures, which helps to improve the service life in high-temperature environments. In fields such as high-temperature furnaces, chimneys, and engine components, hot-dip galvanized steel can withstand corrosion and oxidation under high-temperature environments, providing reliable protection.

Environmentally friendly and energy-saving: The hot-dip galvanizing process generates less waste and has a smaller impact on the environment, making it an environmentally friendly surface treatment method. The materials used in hot-dip galvanizing and the waste generated can be recycled, reducing resource waste and environmental pollution. In addition, the hot-dip galvanizing production process does not consume a lot of energy, which helps to reduce energy consumption and meets the requirements of sustainable development.

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