produced by Dongguan EDS Electron Technology Co., Ltd. are chiefly characterized by their . Located in Nanhai High-tech Zone, our factory covers 3300 square meters with over 60 employees
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Our are constantly updated to follow the trend. Our products range covers cold water soluble packaging PVA film series which include over 10 different types
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is designed to be across the market. Our film has good flexibility, the effective isolation of various substances and rapid dissolution of water
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The special composition of makes it obtain good performances like . Our products have passed ISO9001 quality management system certificate
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produced by Dongguan EDS Electron Technology Co., Ltd. are mainly characterized by their . Water soluble film can also be tested and verified by professional authority
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The product is able to stand up the temperature variations. It still works well even placed in extreme cold or heat temperatures. For now, Polyva has applied for 9 invention patents including 5 utility patents