Douai evaluates the material and process through a number of quality control inspections and tests, such as color difference and colorfastness. The product is widely accepted for its abrasion resistance
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[47] is produced according to the quality standard of the textile industry. Its fibers are carefully screened and its chemicals and additives checked to make sure they do not contain harmful substances. It is manufactured to meet international safety requirements
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Douai goes through many quality tests. For example, its textile has been subjected to a tensile test and proved to have an appropriate elastic force. The edges of the product have been machined to be smooth
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Douai is produced by a complicated process. Its raw fiber selection is strict, fiber and yarn are professional production, dyeing and coloring are carefully processed. It has been granted with CE, RoHS, TUV and other certifications
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From the initial stage of fabric procurement to the final stage of finished bedding, quality control of Douai is practiced in all stages. Its stainless steel raw materials make it easy to clean
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With such favorable features of , will enjoy wide development prospects. The product has a high-hardness surface