Douai is designed and manufactured using high-quality material and the latest techniques in compliance with industry standards. Its heat exchangers, pipes and components are selected to reduce the amount of refrigerant in the system without reducing energy efficiency
j******s
The design of Douai is never out of date. It has optional materials including HFC, HCFC, HFO, and HC
q******e
The design and material selection processes of Douai are strictly controlled. The low molecular weight, volatility, lipophilicity and liquid state at room temperature makes it the organic solvent in commercial industries
j******g
Douai leads in design and technology. It is granted with certificates such as SGS, VDE, TUV, and UL
y******c
The manufacturing process of Douai is safe and reliable. It can be used in particle detectors such as cryogenic particle detectors
v******y
A rigorous quality control process ensures zero defects and consistent quality. It can be used in gas dusters and in air driers for the purpose of removing moisture from compressed air