科陆电子：公司升压变流一体机产品目前已经取得美国及拉美、欧洲、东南亚多国的准入认证

Group 1 - The core viewpoint of the article is that Kelun Electronics has made significant progress in obtaining certifications for its integrated boost converter products in various international markets [2][3] - The company has successfully acquired access certifications in the United States, Latin America, Europe, and Southeast Asia [2] - Kelun Electronics is actively expanding its business in these regions following the certification achievements [2]