华光新材：针对新能源汽车热管理、光伏储能等领域，公司已布局相应的产品并开始实现收入，目前收入占比不大

Group 1 - The core viewpoint of the article highlights the increasing demand for brazing materials in emerging fields such as thermal management for electric vehicles and photovoltaic energy storage, prompting the company to adjust its production capacity and R&D direction to seize market opportunities [2] - The company has already laid out corresponding products for the electric vehicle thermal management and photovoltaic energy storage sectors and has begun to generate revenue from these areas, although the current revenue contribution is still small [2]