Douai is designed and manufactured using high-quality material and the latest techniques in compliance with industry standards. It has been exported to USA, Italy, Germany, France, Poland, South Korea, etc
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The design of Douai is never out of date. It has a moderate density in liquid form
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The design and material selection processes of Douai are strictly controlled. It is typically used in a heat pump and refrigeration cycle
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Douai leads in design and technology. 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 manufacturing process of Douai is safe and reliable. It meets global quality standards manufactured by ISO9000 certified factory
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A rigorous quality control process ensures zero defects and consistent quality. It can be used in particle detectors such as cryogenic particle detectors