非公有制经济是社会主义市场经济的重要组成部分,加强非公有制企业党组织建设,不仅是企业健康发展的内在要求,也是构建社会主义和谐社会的必然要求。余姚作为开放较早的城市,私营经济发达,非公有制企业较多, The non-public ownership economy is an important part of the socialist market economy. Strengthening the party organization building in non-public-owned enterprises is not only an inherent requirement for the healthy development of enterprises, but also an inevitable requirement for building a harmonious socialist society. As an open city, Yuyao enjoys a developed private economy and a large number of non-public-owned enterprises.