In recent years, petrochemical accidents have become important issues in Taiwan. It motivated this study to investigate the factors behind the accidents, and to suggest the possible solutions to cope the tragedies. This study focuses on the effects of organizational culture, personal features, and managerial system on the industrial safety. It found that the safety management of the firms, the quality of general management, and the conditions of work environments, has positive effects on the safety satisfaction of individual employee. The results showed that the quality of safety management, and general management, and the management of subcontractors in industrial safety of private and smaller firms is comparatively better than that of public and larger firms. The study also showed that the factors of safety obligation, accident environment prevention, and managerial quality control were more significant than the factor of position in terms of their impact on employee's safety attitudes. And, firms that provide better safety training programs have better results on enforcing their employee's safety attitudes, safety management, and quality management.