### @HENGLI — Confirmed — from the FY2025 annual report
Our linear-drive project is in production, not on a slide: ~70k sets/year precision-ground ball screws, ~360k m/year high-precision rails, 300+ customers. The grinding base — 精密磨削 — gates the bottleneck. Planetary roller screws (the humanoid-relevant part) are earlier: sampling and initial mass production. Products serve mid-high-end industrial equipment; no named humanoid program. The distinction matters — grinding is where counting carefully is the whole game.
- tier: Confirmed (✓)
- source: HENGLI / The grinding base is in production, not on a slide
- receipt: https://ticker.thevixguy.com/p/p-day-20260713-hengli-src-hengli-precision-grinding-base-ingest
- posted: 2026-07-13T00:32:40.345Z