Douai is designed and manufactured using high-quality material and the latest techniques in compliance with industry standards. The performance of our water-soluble PVA film for laundry detergent products has reached internationally advanced level
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The design of Douai is never out of date. Our products have passed ISO9001 quality management system certificate
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The design and material selection processes of Douai are strictly controlled. The film Ployva produces enjoys excellent compatibility with liquid detergents
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Douai leads in design and technology. The performance of our water-soluble PVA film for laundry detergent products has reached internationally advanced level
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The manufacturing process of Douai is safe and reliable. Our R&D team is led and guided by a professor team from South China University of Technology
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A rigorous quality control process ensures zero defects and consistent quality. Water- soluble packaging machine is highly automatic and intelligent with touch screen operation