Douai is designed and manufactured using high-quality material and the latest techniques in compliance with industry standards. It can be used in the air conditioning system in newer automotive vehicles
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The design of Douai is never out of date. It is non-toxic, non-flammable and non-corrosive
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The design and material selection processes of Douai are strictly controlled. It comes with a two-year warranty
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Douai leads in design and technology. It can be used in plastic foam blowing in the manufacturing industry
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The manufacturing process of Douai is safe and reliable. It has optional materials including HFC, HCFC, HFO, and HC
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A rigorous quality control process ensures zero defects and consistent quality. Its heat exchangers, pipes and components are selected to reduce the amount of refrigerant in the system without reducing energy efficiency