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Steel Lattice Achieves Industry Breakthrough with Advanced Hot-Dip Galvanized Anti-Corrosion Technology

​Steel Lattice Unveils 30-Year Rust-Proof Breakthrough in Shanghai​ April 29, 2025, Jiading District, Shanghai — Under CEO Qi Ruian’s leadership, Steel Lattice launched its revolutionary ​hot-dip galvanized steel technology, achieving ​30-year corrosion resistance​ for heritage and modern buildings. Developed at Steel Lattice’s 2,300 m² factory, the process immerses steel in molten zinc (450–480°C), forming a durable alloy layer compliant with BS EN ISO 1461. Driven by a 20-member R&D team and automated systems, Steel Lattice’s innovation reduces material waste by 15% and VOC emissions by 80%, aligning with global sustainability goals while preserving architectural legacy.

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