企业领导行为的约束管理国外工程机械行业的企业或公司，一般都设置有效的监督机制，主要体现在两个方面：监事会和工会。下面着重对监事会作一介绍。监事会的成员一部分是由股东大会选举和罢免，另一部分是由职工大会和工会推选的。多数国家规定，监事必须是自然人，不允许法? Constraints of corporate leadership behavior Enterprises or companies that manage foreign construction machinery industries generally have effective monitoring mechanisms, which are mainly reflected in two aspects: the supervisory board and the labor union. The following focuses on an introduction to the board of supervisors. The members of the board of supervisors are elected and dismissed by the general meeting of shareholders, and the other part is elected by the staff assembly and the labor union. Most countries require that supervisors must be natural persons. Does not allow law?