永利股份：百问科技将主营智能宠物电器的研发、生产及销售等业务活动

Group 1 - The core viewpoint of the article is that Yongli Co., Ltd. (300230) has announced through an interactive platform that Baiwen Technology will focus on the research, production, and sales of smart pet appliances [1] Group 2 - Baiwen Technology's main business activities will include the development, manufacturing, and marketing of smart pet appliances [1]