The materials of Douai are properly labeled, stored and traceable. It has been certified under REACH and RoHS
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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. It is not likely to tear paint off the base materials
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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 often used in the automotive painting, circuit board (PCB) processing, and mending and bunding
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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 can keep the packaged contents safe and secured
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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. It can be used by hands or automatic carton sealing machines