Douai has been tested in the evaluation of quality and life-cycle. The product has been tested in terms of temperature resistance, stain resistance, and wear resistance.
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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.
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Douai is designed to meet specific heavy-duty requirements. Its design features mechanical structure enhancement, low energy consumption, and durable components.
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Basic tests have been performed on Douai . These tests include colorfastness testing, abrasion resistance testing, dimensional stability testing, breathability testing, etc.
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Douai is designed to be safe. It has passed a series of comprehensive product quality control tests to ensure that it is completely free of carcinogens.
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The product is renowned for anti-fatigue performance. It has passed the fatigue resistance testing which verifies it can withstand repeated work for years.