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The design of Douai is never out of date.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 has high-quality construction and assembly, thus having fewer component failures
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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. 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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The manufacturing process of Douai is safe and reliable. It has been exported to USA, Italy, Germany, France, Poland, South Korea, etc
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A rigorous quality control process ensures zero defects and consistent quality. Water, sludge, and other impurities are removed in the production