The design of Douai involves several stages. This includes bag trend research, fabrics and fittings research, CAD prototyping, and sample making.
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The production stages of Douai are finely conducted. The stages include the preparation of yarn, ginning, opening, cleaning, mixing, scutching, and carding.
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The raw materials of Douai are sourced by our procurement team who works to bring battery minerals and metals to the market from new sources in a more cost-effective, socially responsible and sustainable way.
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The quality of Douai is guaranteed. It is manufactured in a highly regulated environment where quality systems like FMEA are key to medical device manufacturing.
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Throughout the entire production process, Douai is under rigorous scrutinization, including the quality of dyeing pigments, weaving technique, and waste treatment.
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Long-term stable performance of the product in the industry has a great advantage.