Douai is designed and manufactured using high-quality material and the latest techniques in compliance with industry standards. It serves 500 more refrigeration brands such as ARKOOL
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The design of Douai is never out of date. It can be used in particle detectors such as cryogenic particle detectors
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The design and material selection processes of Douai are strictly controlled. It can be used in plastic foam blowing in the manufacturing industry
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Douai leads in design and technology. It is leak-tight manufactured with advanced joining techniques
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The manufacturing process of Douai is safe and reliable. It comes with a two-year warranty
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A rigorous quality control process ensures zero defects and consistent quality. It can be used in plastic foam blowing in the manufacturing industry