Douai has an attractive design. It is designed by our designers who are committed to innovative packaging and print design.
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Douai has been strictly assessed. The assessments include whether its design is in compliance with the taste and style preferences of consumers, decorative function, aesthetics, and durability.
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Douai has undergone different stages of production. These stages include pattern cutting, partial stitching, forming its shape, etc.
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The mechanical parts of Douai are manufactured using different machining workmanship. They have to experience bending, shaping, cutting, welding, die-sinking, high-speed drilling, milling, grinding, polishing and finishing.
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Douai has been rigorously tested to assess the conformity of different parameters to quality. These tests include visual, chemical, and physical tests.
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The product is notable for its safety. Adopting insulating materials, it is free of static electricity damage and current leakage.