Quality assurance deals with the way a process or product is created, while quality control focuses on the inspection aspect of quality management. Another way to describe it is as the implementation of operational techniques and activities to meet quality requirements.
Quality control and inspection processes play a crucial role in ensuring that products meet the required standards. To ensure that products are of high quality, various types of inspections are conducted at different stages of the production process. The four main types of inspections are pre-production inspection, during production inspection, pre-shipment inspection, and container loading/unloading inspections. Each of these inspections is designed to identify defects or issues with products, components, or packaging, and to ensure that they conform to the required specifications.
Quality assurance deals with the way a process or product is created, while quality control focuses on the inspection aspect of quality management. Another way to describe it is as the implementation of operational techniques and activities to meet quality requirements.
Furthermore, The Volkswagen Diesel gate scandal clearly reminds us of the consequences of manipulating quality control and emission testing. Volkswagen plans to install emission testing software on diesel vehicles to make them appear more environmentally friendly than they actually are. The scandal not only damaged Volkswagen's reputation, but also resulted in billions of dollars in fines and recalls. The terror of this problem is intentional deception, using profits for the health and environmental well-being of consumers.
The case of the American Peanut Company strongly reminds people of the importance of quality control in the food industry. The elderly care products transported by the company were contaminated with Salmonella, which is the approved result of the company's successful response to various deaths and serious illnesses nationwide. This case illustrates incentive measures related to utilizing companies that prioritize public health and safety.
However, quality control prevent these non-tariff barriers by coordinating requirements in a way that promotes fair competition. The buyer can confirm the quality level of the manufactured product based on recognized standards. Due to the inclusion of written information in standards, it helps to improve communication and understanding in various situations. Label standardization plays an important role in public places such as airports, train stat ions, and highways.
Quality control to ensure that products meet quality standards and ensure customer satisfaction. It can also help factories improve efficiency and productivity, thereby increasing profits and competitiveness. Quality control can reduce errors and defects in the manufacturing process, and ensure that products are inspected and reviewed at every stage of the manufacturing process. This helps to avoid large-scale recalls and product damage, as problems can be detected and resolved in a timely manner.
In short, quality control is indispensable in factory manufacturing. It can improve product quality, achieve the highest customer satisfaction, and enhance factory competitiveness.