Estun Automation
Estun Automation was founded in 1993 and is headquartered in Nanjing, Jiangsu (listed: 002747.SZ (since 2015), 2715.HK (since March 2026)). Estun Automation was founded in 1993 by Wu Bo in Nanjing as a CNC/motion-control company, entering robots in 2011-12. Frost & Sullivan ranks it first in shipments among domestic Chinese industrial-robot makers.
Its 'All made by ESTUN' vertical integration covers most key components in-house (>80% localization; reducers from Nabtesco), with 120,000-hour MTBF certification.
Key Products & Indicative Prices
| Product | Indicative Price | Specs |
|---|---|---|
| ER series six-axis robots | n/a | ER20-2300-HI (20kg, 2303mm) to ER70B-2100-LI (70kg); +/-0.03-0.05mm repeatability |
| ER series SCARA | n/a | ER3-400-SR/500-SR for precision assembly |
| Servo drives & motion control | n/a | Core automation components; the original business |
What Sets Them Apart
30-year automation incumbent selling the full stack (servo+controller+robot), lowering integration risk. 100+ models (3kg-1,200kg), CE/TUV certified for Europe.
Recent Developments
- 2026-03-09 — HKEX listing (2715) at HK$15.36, net proceeds HK$1.41B; shares fell 13.93% on debut.
- 2026-09-02 — Completed full acquisition of Estun Codroid Technology, consolidating automation assets.
Procurement Notes
Quote-based via distributors/integrators; no public list prices. EU buyers can use Estun's European subsidiaries.