利安科技：利安越南工厂的投建是公司海外布局的重要举措，目前一期已投产

Group 1 - The core viewpoint of the article is that Lian Technology's investment in its Vietnam factory is a significant step in the company's overseas expansion strategy [1] - The first phase of the Vietnam factory has been put into production and is operating well [1] - The construction of the second phase is progressing steadily [1]