On August 5, 2025, Hoa Sen Group officially introduced its new product, Hoa Sen Mag Shield, a special steel coil coated with a zinc-aluminum-magnesium alloy. Produced at its Hoa Sen Nghe An factory, this new product is a new step toward the company's strategy in technological innovation and improved product quality.

The Hoa Sen Mag Shield coating provides 3 to 5 times greater corrosion resistance and rust resistance, and twice the hardness of traditional galvanized steel. The product's magnesium content enables a unique self-healing mechanism, which forms a protective layer at cuts and drilled holes during construction.

Hoa Sen Mag Shield products meet strict international standards and come with a warranty of up to 50 years, depending on the region and usage conditions.

The product is an optimal material for projects that demand high durability and technical performance, including prefabricated steel factories, greenhouses, and infrastructure components for traffic works, making it an important component for modern and sustainable construction.