From a social exchange theory perspective, the relationship among organization segmentation supplies, job involvement of employees and work→family conflict on them was explored. A total of 254 employees were evaluated with a questionnaire which consisted of Organization Segmentation Supplies Scale, Work→family Conflict Scale and Job Involvement Scale. The deviation correction of nonparametric percentile bootstrap method was used to test it. The results showed that: ① Organization segmentation supplies had positive impacts on job involvement...