The materials of Douai are properly labeled, stored and traceable. The product provides protection against light, heat, and oxygen
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Premium raw materials: the raw materials of Douai are well selected and strictly analyzed by our quality control member. They compare with the data through high-intensity testing experiments and then select the best materials. There is no residual glue after stripped off
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To guarantee the quality of Douai , its raw material suppliers have undergone rigorous screening and only those suppliers that meet international standards are selected as long-term strategic partners. The product is water- and moisture-resistant
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Douai features a blend of aesthetics and functionality. The product does not peel off even used in a humid environment
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Strict production standards: the production process of Douai follows extremely stringent standards. These standards ensure that product performance reaches the predetermined range. This product is widely used in the fields of industrial packaging, offices, advertising, shipping, etc
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The product is designed for rigorous working conditions. Its excellent mechanical properties enable it to work stably in low and high temperature, humid environment, or corrosive conditions. This product is easy to tear off by hand