北京爱乐佳合教育科技公司成立于2018年，是一家致力于推广普及音乐素质教育，提供优质音乐项目平台的公司。

Beijing Ailejiahe Education Technology Co., Ltd. was established in 2018. It is a company dedicated to promoting and popularizing music quality education, and providing a high-quality music project platform.