Private sci-tech parks are the platform for private sci-tech enterprises to undertake technology innovation，sci-tech achievement industrialization and carry out “Technology，Industry and Trade” and “Industry，Academic study and Scientific research” activities. Private sci-tech parks as booming new born，have demonstrated great vitality. On the basis of analyzing the current situation of private sci-tech parks，we find out the problems of Guangzhou private sci-tech parks，and offer suggestions for their healthy development.