The concept of building a product with specific qualities, every company has distinct improvement concepts to one another. Damage analysis, production errors and failures in achieving quality in handling addressed differently. Modern quality systems are characterized by the presence of activity-oriented on prevention of damage, rather than focusing on efforts to detect any damage.
Quality by inspection alone is not enough and it was too expensive. Although it remains a requirement to make some brief inspections or audits of the final product, but the quality of the company’s efforts should be focused on prevention before the occurrence of damage by carrying out the activity properly and correctly the first time began to carry out an activity. By implementing these principles, quality improvement efforts will be able to reduce production costs.