# Tuopu obtains a patent for internal mold draft mechanism

> Chinese supplier Tuopu Automotive Electronics patents an internal draft mechanism for die-casting molds, intended to prevent jamming from thermal expansion.

**In brief**: Plants, jobs and earnings event (severity: info) involving Tuopu, in Chine, first detected on 4 November 2026 at 12:21. Reported by 1 source (1 article), last updated on 4 November 2026 at 12:21.

- Category: Plants, jobs and earnings
- Severity: Info
- Countries: Chine
- Brands: Tuopu
- First detected: 4 November 2026 at 12:21
- Updated: 4 November 2026 at 12:21
- Web page: https://mecapress.com/events/4286-tuopu-obtains-a-patent-for-internal-mold-draft-mechanism

## Sources (1 articles)

- [拓普汽车电子取得挤压铸造模具模内抽芯机构专利，可有效防止热膨胀卡滞 - 金融界](https://news.google.com/rss/articles/CBMidEFVX3lxTE9NbGVONUNZaDhEOGJ2enRuZXlZRnl1a1FOVEpjNXRSQzFoUE93UllUU1FyWElhT1NwRnpmbi1peUVZZG5NX2Z4TEoyVm5NT2YxQ2Qya1JzQnM4SWg3TE9hMzQ0ODZMQThyWUZJUGVDaHZhb3Qt?oc=5) — 金融界, 4 November 2026 at 12:21

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Cite as: Mecapress, “Tuopu obtains a patent for internal mold draft mechanism”, https://mecapress.com/events/4286-tuopu-obtains-a-patent-for-internal-mold-draft-mechanism
Methodology: https://mecapress.com/methodology