Douai has undergone rigorous testing. These inspections include overall shape and balance checks, fabrics for structural testing, and color fastness checks. Established in 2014, Foshan Polyva materials CO., Ltd. specializes in development, manufacture and supply of water soluble PVA film
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Douai will go through a series of quality testings. The testings, including physical and chemical properties, are conducted by the QC team who will evaluate the safety, durability, and the structural adequacy of each specified furniture. The film Ployva produces enjoys excellent compatibility with liquid detergents
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The design of Douai follows many principles. They are operation accuracy and repeatability, friction management, etc. Located in Nanhai High-tech Zone, our factory covers 3300 square meters with over 60 employees
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Douai goes through elaborate design steps. They are problem definition, basic need definition, material analysis, detailed design, and preparation of drawing. Located in Nanhai High-tech Zone, our factory covers 3300 square meters with over 60 employees
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Douai uses certified materials that do not contain toxic chemicals that have been problematic in bedding for many years. Our products have passed ISO9001 quality management system certificate
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excels due to its excellent characteristics of . Water- soluble packaging bags can be also applied as a pesticide packaging that greatly reduces the incidence of pesticide poisoning