Quality inspection for Douai includes several parts: formaldehyde emission amount, harmful substances emitted from the adhesives, as well as the carcinogenic in the paint.
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The design of Douai shows advancement and professionalism. Its design has taken mechanical functions, efficiency, materials, and energy factors into account.
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The production facilities used in Douai are newly introduced with high efficiency. It will be processed under a welding machine, laser machine, automatic spray-painting machine, and surface polishing machine.
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Parts of the materials of Douai are purchased directly from suppliers that adhere to the highest environmental and quality standards, ensuring these materials are the most sustainable and healthy available.
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The packaging quality is important for Douai . Its packaging materials comply with EU packaging materials and waste directive for the battery.
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The introduction of multiple automated machinery and equipment for production has greatly improved the production accuracy and production efficiency, and effectively reduced the production cost, resulting in the production of with a higher overall cost performance.