# Treofan wins major Chinese customer for EV battery separator film

Treofan Group secured a major Chinese customer for its lithium-ion battery separator films made from biaxially oriented polypropylene.

- Type: Contract
- Announced: 2017-03-28
- Where: China
- Status: announced
- Capacity: 28 million square meters annually by 2020
- Products: EV battery separator films, biaxially oriented polypropylene films
- Sectors: [Plastics and Polymers](https://endata.com/sectors/plastics-polymers.md), [Automotive Components](https://endata.com/sectors/automotive-components.md)

## Companies

- [Treofan](https://endata.com/companies/1623.md)

## Sources

- [plasticsnews.com](https://www.plasticsnews.com/article/20170328/NEWS/303299997/treofan-wins-major-chinese-customer-for-ev-battery-separator-film/), 2017-03-28: "Treofan Group, a specialist in biaxially oriented polypropylene films, has been focusing on developing separator films for lithium-ion batteries."
- [batterypoweronline.com](https://www.batterypoweronline.com/news/treofan-signs-major-contract-for-separator-films-for-lithium-ion-batteries/), 2017-04-05: "After years of intensive development work, market development and certification, BOPP film specialist Treofan has now won its first major supply contract for its TreoPore microporous separator film."

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Data from Endata (https://endata.com/). Announcements are summarized from public sources and may be incomplete; check the linked originals.