The Superbuy QC team has implemented comprehensive supply chain quality management in the proxy purchase of Nike sportswear through the Superbuy Spreadsheet. This tool has established a library of craftsmanship standards for various Nike clothing series, such as the pilling test level for Tech Fleece fabric and the breathability parameters of Dri-FIT technology. QC personnel enter actual measurement data against the standard library during the inspection process.For out-of-season items during seasonal discounts, the Spreadsheet automatically marks "key inspection items" (for example, hoodies with inventory over 6 months need to have additional color fading tests). After the inspection is completed, the Spreadsheet generates a quality inspection report with an anti-counterfeiting QR code. Users can scan the code to view the fabric composition test report, sewing stitch density, and 20 other detailed data points of the clothing.By leveraging the Superbuy Spreadsheet, the QC team ensures that every piece of Nike sportswear meets the highest quality standards before it reaches the end consumer. This meticulous approach to quality control not only enhances customer satisfaction but also strengthens the reputation of Superbuy as a reliable proxy purchase service.For more information on how Superbuy manages the quality of Nike sportswear, please visit their official website: Superbuy.