Summary

Automotive gear maker that moved into RV and harmonic reducers; reported supplier to both Tesla Optimus and Unitree.

Notable

New Suzhou plant coming online in 2026, described at roughly 500,000 units of annual reducer capacity.

Key facts

Supplies / partners with

Relationship edges are only recorded where a specific, sourced fact exists. confirmed = stated in a company record or filing; claimed = company-stated, unreviewed; inferred = derived from category fit. We do not publish inferred edges as fact.

Components tracked — ranked across 7 companies

Peers — same category & country

Peers — same category, other markets

Harmonic Drive Systems

Japan

Nabtesco

Japan

Cone Drive

United States

maxon

Switzerland

Kollmorgen

United States

Nidec

Japan

Synapticon

Germany

Alva Industries

Norway

Capital

Publicly listed — see Markets for live pricing where covered.

Investors

Primary-source investor lists stay on the interactive company profile. This page does not add investors that are not on the company record.

Open the interactive profile · Investment Monitor

Figures as recorded by behindrobotics.com from company announcements, filings and market reporting. Verify before citing.