Douai is designed and manufactured using high-quality material and the latest techniques in compliance with industry standards. Water- soluble packaging machine is highly automatic and intelligent with touch screen operation
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The design of Douai is never out of date. Water- soluble packaging bags are light which reduce the transportation cost
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The design and material selection processes of Douai are strictly controlled. Our R&D team is led and guided by a professor team from South China University of Technology
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Douai leads in design and technology. Until now, we have developed 6 formula systems of PVA film with over 20 models of PVA film
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The manufacturing process of Douai is safe and reliable. Water- soluble packaging bags can be also applied as a pesticide packaging that greatly reduces the incidence of pesticide poisoning
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A rigorous quality control process ensures zero defects and consistent quality. Located in Nanhai High-tech Zone, our factory covers 3300 square meters with over 60 employees