Industry organizations will play important role in linking business activities and government behaviors.They are also key components in establishment and perfection of socialist market economy system.Under the mar-ket economy,three levels of management are necessary for social economic activities,i.e.government regulation at macro-level,corporation self-control at micro-level and industry organization as meso-coordation and meso-super-vision.This paper discusses the issues and their causes in industry organization development,on the basis of which,the author puts forward eight suggestions for its perfection and improvement of market coordination and supervision mechanism.