摘要:For the time being, technological innovation outsourcing has become an important channel for enterprises, especially in scientific and technological small and medium-sized enterprises. Based on characteristics of scientific and technological small and medium-sized enterprises, this article made an analysis in the motives and the existing problems. First of all, the author analyzed the motives in four aspects. Then, the author pointed out problems existing in evaluation and selection of outsourcing business of scientific and technological small and medium-sized enterprises, evaluation and selection of outsourcing partners, control over outsourcing activities and adjustment on outsourcing activities. Findings of this article have enlightenments on improving efficiency of technological innovation outsourcing of scientific and technological small and medium-sized enterprises.