All wooden panels used in Douai are produced in our own China factory, from processing and shaping, covering and painting and polishing. This product is not susceptible to cracks
Douai has to go through sophisticated production processes. These processes include cutting, mechanical processing, stamping, welding, polishing, and surface treatment. This product stands out for its high sensitivity
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Many design factors of Douai have been taken into consideration by our designers during the preliminary stage. These factors include thermal resistance, materials, fin efficiency, and spreading resistance. Since it is maintenance-free, this product significantly helps save operation costs
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The raw materials of Douai are carefully selected by the quality control team as harmless and non-toxic. The raw materials have been tested to adhere to the porcelain industry. Statistics can show that the raw materials do not produce a chemical reaction with other chemical substances. This product has the feature of explosion-proof
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Douai is produced under advanced equipment. It will be processed by fastness to washing tester, steamer and washer, as well as vacuum cleaning equipment designed for textile. With a simple structure, it is perfectly good for demanding industrial applications
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Douai is carefully designed. It is carried out by our designers who take bag shapes, styles and construction into considerations. This product has a high level of IP
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The product is stable in extreme weather conditions. Embed with an protection system, it is not affected by the thunderstrike or downpour. It works stably under strong impact and vibration conditions