Management tasks to be done in developing and improving the quality of products / services is to analyze the total supply chain process as much detail as possible, starting from preparation of raw material supplier level, production and delivery to the customer.

Analysis is important is to maintain product quality in order to remain secure in accordance with the requirement. Supervision and treatment of material to be completely in accordance with operating procedures that have been determined. 5S activities became a major cornerstone to ensure product quality. Shipping process, loading and unloading to be a very risky process of decline in the quality of the product.

Production at the center of the manufacturing process becomes very complex, because in many member involved, the area is also the most widespread and production machinery is running continuously throughout the day to reach the target. This leads to the strict control of the work to be done in an organized and orderly.