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Manufacturing of Lithium-Ion Battery Separator

    We began developing Lithium-Ion Battery Separator in 2008 and have three dry-type extrusion process lines with proprietary intellectual property rights and the annual output in 2015 is 80 million square meters.

    We have 5 extruding lines of the Lithium-Ion Battery Separator in the class 10000 cleaning room with air conditioning equipment, protecting films from dust and impurities.

    15 delaminating machines are used to process the film to meet different demands.

    We have 16 cutting machines.

    We have film physical properties test center with more than 20 devices such as thickness measurement tester, friction coefficient tester, and electrical tensile strength tester, drying box, tensile strength tester and moisture meter from which 90% are from abroad.

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Contact Us

Cangzhou Mingzhu Plastic Co., Ltd.

Add.: Mingzhu Building Hi-tech Zone, Cangzhou City, Hebei Province, 061001, P.R.China
Tel.: +86-317-2137013
Mob.: +86-13603276676
Fax: +86-317-2075234
Contact Person: Mr. Liu Jintong