About us
A precision motion manufacturer, built for OEMs.
Founded in 2009, we design, machine, assemble and test planetary gearboxes and stepper motors under one roof — so lead times stay short and quality stays consistent from sample to production.
2009Year founded
15,000 m²Production area
260+Employees
100k+Units per month
Equipment
Machined in-house.
Keeping gear cutting, shaft machining and winding in-house means we control tolerances directly and can turn custom parts quickly.
- CNC turning centres
- Gear hobbing & grinding
- CNC machining centres
- Automatic winding lines
- Vacuum impregnation
- Semi-auto assembly lines
Quality control
Every unit, tested.
Incoming inspection
Steel, magnets, bearings — every lot.
In-process
Gear runout and tooth profile checks.
100% final test
Noise, backlash, torque, runout.
Life testing
Accelerated endurance on new designs.
Team
Engineers, not order-takers.
40R&D & application engineers
48 hFeasibility reply on custom drawings
1 dayEngineering reply to every inquiry
Exhibitions
Meet us at the shows.
Hannover Messe
Hannover, Germany · March
SPS
Nuremberg, Germany · November
Automate
Chicago, USA · May
ITES Shenzhen
Shenzhen, China · March
Want to visit or audit the factory?
We welcome customer audits and virtual tours. Schedule a visit or a video walkthrough with our sales team — Chongqing, China.