Douai is designed and manufactured using high-quality material and the latest techniques in compliance with industry standards. It has zero Ozone layer depleting properties
k******h
The design of Douai is never out of date. It serves 500 more refrigeration brands such as ARKOOL
m******t
The design and material selection processes of Douai are strictly controlled. It is not poisonous or lethal to human health and foodstuff
y******p
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
e******n
The manufacturing process of Douai is safe and reliable. It has zero Ozone layer depleting properties
b******q
A rigorous quality control process ensures zero defects and consistent quality. It features chemical inertness against the construction materials used