Douai is designed and manufactured using high-quality material and the latest techniques in compliance with industry standards. It features chemical inertness against the construction materials used
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The design of Douai is never out of date. Water, sludge, and other impurities are removed in the production
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The design and material selection processes of Douai are strictly controlled. Its heat exchangers, pipes and components are selected to reduce the amount of refrigerant in the system without reducing energy efficiency
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Douai leads in design and technology. Inspected for manufacturing defects before charging the system, it has minimized refrigerant losses throughout the Lifecycle
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The manufacturing process of Douai is safe and reliable. It can be used in plastic foam blowing in the manufacturing industry
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A rigorous quality control process ensures zero defects and consistent quality. It has zero Ozone layer depleting properties