Douai is designed and manufactured using high-quality material and the latest techniques in compliance with industry standards. The PVA water soluble film can be widely applied like pesticide packing, medical laundry bags and so on
p******y
The design of Douai is never out of date. The adopted materials are all harmless which do no harm to human body
z******e
The design and material selection processes of Douai are strictly controlled. The adopted materials are all harmless which do no harm to human body
f******y
Douai leads in design and technology. The film Ployva produces enjoys excellent compatibility with liquid detergents
r******q
The manufacturing process of Douai is safe and reliable. Located in Nanhai High-tech Zone, our factory covers 3300 square meters with over 60 employees
p******z
A rigorous quality control process ensures zero defects and consistent quality. Our products have passed ISO9001 quality management system certificate