Wide-format expanded metal mesh formed through integrated punching and stretching minimizes seams, enhances support and elasticity, and optimizes gas-liquid flow paths with a low-resistance channel structure, making it ideal for alkaline electrolyzer supports. Specifications: Width 200–1350 mm, Thickness 0.15–1.0 mm, Height 3.0–7.8 mm Key Benefits: ① Integrated seamless structure for superior support and elasticity ② Low-resistance design for optimized fluid dynamics ③ Stable metallographic structure suitable for various coatings