Douai is designed and manufactured using high-quality material and the latest techniques in compliance with industry standards. It can be used in gas dusters and in air driers for the purpose of removing moisture from compressed air
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The design of Douai is never out of date. It has been exported to USA, Italy, Germany, France, Poland, South Korea, etc
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The design and material selection processes of Douai are strictly controlled. It is granted with certificates such as SGS, VDE, TUV, and UL
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Douai leads in design and technology. It has many industrial and commercial applications
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The manufacturing process of Douai is safe and reliable. It has zero Ozone layer depleting properties
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A rigorous quality control process ensures zero defects and consistent quality. It is not poisonous or lethal to human health and foodstuff