# A Chinese supplier patents a valve seat grinding device

> The applicant 领域汽车配件 obtains a patent for a valve cone grinding device intended for automotive parts, aiming to improve compensation precision.

**In brief**: Plants, jobs and earnings event (severity: info) in Chine, first detected on 6 November 2026 at 02:42. Reported by 1 source (1 article), last updated on 6 November 2026 at 02:42.

- Category: Plants, jobs and earnings
- Severity: Info
- Countries: Chine
- First detected: 6 November 2026 at 02:42
- Updated: 6 November 2026 at 02:42
- Web page: https://mecapress.com/events/5423-a-chinese-supplier-patents-a-valve-seat-grinding-device

## Sources (1 articles)

- [领域汽车配件申请汽车配件气门锥面磨削装置专利，提高了补偿精度 - 金融界](https://news.google.com/rss/articles/CBMidEFVX3lxTE5tMmUzSFJBSkdhSlhXczdVUENLNUEtcG5yejk0dUsyRlpwTU00M1FJTFhNSWdNdnVsN0kwaFhCSEpXaFZzbUgtN1dBZjhIUDU0NGpacUtFYmpEUV9zSnpldVhFaC1SclhfbmlsamlnRUF2UUdy?oc=5) — 金融界, 6 November 2026 at 02:42

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Cite as: Mecapress, “A Chinese supplier patents a valve seat grinding device”, https://mecapress.com/events/5423-a-chinese-supplier-patents-a-valve-seat-grinding-device
Methodology: https://mecapress.com/methodology