With the development of non-public economy，non-public enterprises have enjoyed high-end talent concentration，and talents in non-public enterprises now account for a great proportion of the talent pool. This article starts from the administrative capacity construction of the Party，transformation regional industries，core competitiveness construction of non-public enterprises，and promotion of talent concentration and development，analyzes the current situation and main challenges，as well as their characteristics，under the circumstances of Beijing-Tianjin-Hebei coordinated development. This article takes Huairou District as an example to study the implementation of the principles for Party-supervised talent in non-public enterprises，and services provided by the Party for talent. It further analyzes key questions of who serves，who be served，what to be focused，and served. It summarizes experience of talent management of non-public enterprises in recent years，and explores the prospects of Party-supervised talent in non-public enterprises.