推进产品开发类研究院所进入企业和企业集团，是促进科技与经济结合的一种形式，是科技体制改革的一项探索。到目前为止，机械部已有七家研究所进入企业和企业集团。它们是：长春汽车所（进入一汽集团），洛阳矿山机械所（进入中信重机公司），西安重型机械所（进入宝钢集团） The promotion of product development institutes to enter enterprises and enterprise groups is a form of promoting the integration of science and technology with economy, and is an exploration of the reform of the science and technology system. So far, there have been seven research institutes in the Ministry of Machinery entering enterprises and enterprise groups. They are: Changchun Automobile Institute (entering FAW Group), Luoyang Mining Machinery Institute (entering CITIC Heavy Machinery Corporation), Xi’an Heavy Machinery Institute (entering Baosteel Group)