# A Chinese supplier patents a battery housing mold

> Yancheng Dongchuang Precision has filed a patent for a die-casting mold for electric vehicle battery housings, limiting hot deformation of large thin-walled parts.

**In brief**: Plants, jobs and earnings event (severity: info) in Yancheng (Chine), first detected on 6 November 2026 at 03:03. Reported by 1 source (1 article), last updated on 6 November 2026 at 03:03.

- Category: Plants, jobs and earnings
- Severity: Info
- Countries: Yancheng — Chine
- First detected: 6 November 2026 at 03:03
- Updated: 6 November 2026 at 03:03
- Web page: https://mecapress.com/events/5324-a-chinese-supplier-patents-a-battery-housing-mold

## Sources (1 articles)

- [盐城东创精密申请新能源汽车电池壳压铸模具专利，有效抑制了大型薄壁电池壳的热态变形 - 金融界](https://news.google.com/rss/articles/CBMidEFVX3lxTE9hSnFtUkJoZXBkaVdWYzJWNTBFRDhqMktVdnJfNXhGTU9hend1QXgzQUNKVTl6S1BxY2h5UlJ4OTl0SkNMdnJQVTNTblFZTTVidEprSmdEcGlFdU9XZlBTSXZLWXhDMWE5LWctOHdyWUI1NHp1?oc=5) — 金融界, 6 November 2026 at 03:03

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Cite as: Mecapress, “A Chinese supplier patents a battery housing mold”, https://mecapress.com/events/5324-a-chinese-supplier-patents-a-battery-housing-mold
Methodology: https://mecapress.com/methodology