Douai is manufactured under the inspection of the QC team. It is checked in all aspects to make sure it meets the standards for indoor decorating and refurbishing materials. Our laundry pods packing machine has been qualified with CE certificate
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Douai incorporates different principles of fashion design. As only through the consistent use of all principles can a successful and eye-catching design be created. Water soluble film can also be tested and verified by professional authority
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Douai has passed the fire protection test. The fire resistance testing is done to British, European, International standards, CE marking and third-party certification. For now, Polyva has applied for 9 invention patents including 5 utility patents
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Douai meets the regulations of the Administration of Power Supply. It has been tested for voltage fluctuation and current, and the test proofs that it runs safely and stably in the power supply system. Established in 2014, Foshan Polyva materials CO., Ltd. specializes in development, manufacture and supply of water soluble PVA film
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The design of Douai has been optimized. It mainly includes mechanical structure, spindles and drive system, control and inspection systems, etc. Our laundry pods packing machine has been qualified with CE certificate
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This product is highly durable and resistant to stains and fading. It will look new even after years of use. Until now, we have developed 6 formula systems of PVA film with over 20 models of PVA film