Core Viewpoint - Flexible batteries are emerging as a disruptive technology transitioning from laboratory to industrialization, with the company actively engaging in this sector [2] Company Summary - Qianzhao Optoelectronics (300102.SZ) is recognized as a leading supplier of gallium arsenide solar cell epitaxial wafers in China [2] - The company has successfully developed flexible thin-film battery epitaxial wafer products [2]