Since 2015, although the three northeast provinces face economic downward pressure, but still get different degrees of development strategic emerging industries, industrial cluster effect enhances unceasingly, has made more efforts in scientific and technological innovation, continuous optimization policy environment, etc.But institutional contradictions, small industry scale, industry level is not high, scientific and technological innovation, the base of the problems such as weak, strategic emerging industry development in the northeast of China gradually became a face.The northeast three provinces should actively integrate resources, as a whole and adjust the layout, deepen the innovation drive, promote industrial concentration, perfect the systems and mechanisms, broaden the industry market space, deepen the coordinated development of regional cooperation and promote the rapid development of strategic emerging industries.