2连板华脉科技：目前业务侧重于通信基础设施方面

Core Viewpoint - Huamai Technology (603042.SH) is currently focusing its business on communication infrastructure, with no significant changes in market environment or industry policies [1] Business Overview - The company’s daily operations are normal, and there are no undisclosed significant information [1] - Huamai Technology's business primarily includes optical distribution frames, optical splitters, combiners, optical jumpers, optical cables, and microwave passive devices for wireless communication network construction [1] - The product range also encompasses indoor and outdoor equipment such as cabinets, racks, and antenna series [1]