Quality assurance is the core of quality management, including a guarantee so that users get a quality products according to their requests, the service of your product with confidence and comfort can be used for a long time. Make sure the quality is like a promise or contract with users about the quality of products that they desire.Any company would also need to apply quality assurance policy is to guess with customers that before buying, while buying and stage after the purchase, the product, the service must have sufficient credibility do satisfy customers and capture their confidence. Enterprises need to build quality assurance policy for which the client believes his company's goods or beyond is confident in the quality of the company, so customers will be assured when buying products, new services.
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