For over two decades, LEDMAN has been at the forefront of large-format LED display innovation. As the first A-share listed company in the LED display industry, we have consistently pushed the boundaries of technology and quality. Building on eight years of pioneering research and development in COB-based display solutions, LEDMAN has accumulated more than 100 cutting-edge patents worldwide. Our core proprietary COB Pixel Sharing Engine (PSE) technology, protected by foundational patents in key markets including China, the United States, Canada, G...