direct sales coated foil aluminum foil with good performance
8021 Aluminium Foil. 2. Union's 8021 aluminum foil has good deep-drawing performance, good corrosion resistance to electrolyte, and high heat sealing strength. 3. With high plasticity, it can be used to pack articles of various shapes and can also be made into containers of various shapes. The use of 8021 aluminium foil. Get Price
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