Douai is designed and manufactured using high-quality material and the latest techniques in compliance with industry standards. It is designed in accordance with the latest edition of ASHRAE Standard 15
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The design of Douai is never out of date. It meets global quality standards manufactured by ISO9000 certified factory
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The design and material selection processes of Douai are strictly controlled. It has many industrial and commercial applications
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Douai leads in design and technology. It can be used in particle detectors such as cryogenic particle detectors
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The manufacturing process of Douai is safe and reliable. It is available with both OEM and ODM services
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A rigorous quality control process ensures zero defects and consistent quality. It is available with both OEM and ODM services