Douai is designed and manufactured using high-quality material and the latest techniques in compliance with industry standards. It can be used in plastic foam blowing in the manufacturing industry
g******o
The design of Douai is never out of date.
p******x
The design and material selection processes of Douai are strictly controlled. It is not poisonous or lethal to human health and foodstuff
y******b
Douai leads in design and technology. It is designed in accordance with the latest edition of ASHRAE Standard 15
w******d
The manufacturing process of Douai is safe and reliable. The low molecular weight, volatility, lipophilicity and liquid state at room temperature makes it the organic solvent in commercial industries
h******v
A rigorous quality control process ensures zero defects and consistent quality. Water, sludge, and other impurities are removed in the production