The comcept of creating harmonious enterprises is a stritegic project of carrying out the scientific development out look and constituting the sotialist harmonious society.Hamonious enterprise opevation mechanism is the key point of creating harmonious enterprises.The text narrates the signficance of creating harmonious enterprises,puts forward the str- tegic choice of creating harmonious enterprises,the connotion,feature,function and creating principle of creating harmo- nious enterprises operation mechanism,and establishes the basic framework for estabishing the harmonious enterprise oper- ation mechanism.