To meet the demand of the development of labour relations under new situation，and to future perfect regulations related with wage collective bargaining system in enterprises，the author conducts a research into the current construction and implementation of wage collective bargaining system in enterprises in Jilin Province. The aim is to provide theoretical framework for legislation and a detailed system design proposal. Based on the research，this paper summarizes outcomes from the system construction and implementation，and reveals problems existing in the system. Causes of the problems are also analyzed. On the basis of theoretical research，this paper learns from legislative practices in other provinces（municipalities and regions），and identifies and solves six major issues in local legislation，in accordance with the specific situation of Jilin Province.