Douai is designed and manufactured using high-quality material and the latest techniques in compliance with industry standards. The film Ployva produces enjoys excellent compatibility with liquid detergents
m******d
The design of Douai is never out of date. The film Ployva produces enjoys excellent compatibility with liquid detergents
n******g
The design and material selection processes of Douai are strictly controlled. For now, Polyva has applied for 9 invention patents including 5 utility patents
m******x
Douai leads in design and technology. Integrated continuously cutting design is very stable and effective
v******a
The manufacturing process of Douai is safe and reliable. Water soluble film can also be tested and verified by professional authority
p******e
A rigorous quality control process ensures zero defects and consistent quality. Water- soluble packaging machine is highly automatic and intelligent with touch screen operation