Tianjin Rockcheck is pioneering the world's largest anion exchange membrane electrolyser installation, featuring 10MW capacity designed to produce hydrogen at $2 per kilogram for steel manufacturing. The groundbreaking system integrates 17MW solar power generation, creating a sustainable closed-loop production process targeting late 2025 commissioning. This first-of-its-kind commercial AEM deployment could revolutionize industrial hydrogen economics & accelerate decarbonization across China's steel sector.