This research aims to analyze the issues and find out the key contents of industrial relations (IR) within the enterprises in Taiwan. The research combines two methods to create a model for IR by applying the Analytic Hierarchy Process (AHP) and the Delphi Method. Firstly, the research developed a questionnaire of IR was distributed to employees of sample enterprises, and 173 questionnaires were returned. Secondly, assessment techniques were used to establish criteria, analyzing the distribution of the AHP framework and obtaining results by grading factors. The conclusions are: There are five important factors which impact upon IR according to the employees of the sample enterprises. The contents of IR can be subdivided into four dimensions and eighteen different items based on the principles for evaluating criteria. Contributions of this research include: (1) establishing the dimensions of industrial relations; (2) grading the importance of factors within industrial relations; (3) finding out the differences and interpreting of industrial relations between laborers and management. Recommendations are made for the government, as well as for enterprises in dealing with the issues of IR whenever a dispute occurs.