Spiro Gear
Spiro Gear
Tired of trading company markups, communication gaps, and inconsistent batch quality in your motion control supply chain? Spiro Gear is the transparent, direct-from-source China factory you’ve been looking for. We engineer and manufacture world-class precision micro drives directly from our manufacturing floors to your global assembly lines under strict, repeatable quality control.
Deep industry heritage since 2006, ensuring stable automated production lines and long-term supply security for global OEMs.
Every single motor is subjected to automated dynamic balancing and acoustic tests under real industrial loads before leaving our dock.
We rapidly customize shafts, integrated encoders, and specialized gearheads to fit your device housing perfectly.
Our ecology runs fully compliant with international ISO9001, CE, RoHS, and REACH safety standards, facilitating easy import.
The global shift toward electrification has placed China at the epicenter of electric motor innovation. As a premier China electric car motor manufacturer, Spiro Gear leverages local advantages that Western counterparts struggle to match.
From rare-earth magnets (Neodymium) to high-precision copper winding, our factory is located within a 50km radius of the entire upstream supply chain.
We offer 40% better cost efficiency through large-scale automation and optimized logistics without compromising on material purity.
What takes 6 months in Europe takes 6 weeks in China. Our R&D team can prototype and refine designs at the speed of the EV market.
Raw Material Inspection
Precision Soldering
Final Assembling
Rigorous Testing
Global Standard Packing
Climate Controlled Storage
High Precision Gear Hobbing
Automated Lathing Machine
Multi-Axis Milling
Gear Riveting Excellence
Computerized Wire Winding
NC Wire-Cut Machining
As the industry evolves, simple propulsion is no longer enough. The next decade will be defined by "Smart Motion."
Transitioning from 400V to 800V architectures to reduce heat and enable ultra-fast charging capabilities in passenger EVs.
Combining the motor, inverter, and transmission into a single compact housing to save weight and maximize cabin space.
Developing high-efficiency induction and synchronous reluctance motors to decrease dependency on volatile magnet markets.
Our motors aren't just for cars; they power the modern ecosystem of automated movement across various industries.
High-torque planetary gear motors optimized for sidewalk navigation, curb climbing, and all-weather durability.
Ultra-quiet BLDC motors for surgical tools and patient care devices where NVH (Noise, Vibration, Harshness) levels are critical.
Micro DC motors for automated shades, locks, and appliances, combining high reliability with minimal energy consumption.
For international buyers, sourcing from China requires a partner who understands the macro-economic and technical requirements of the global market.
Temp & Humidity Chamber
Noise Testing Lab
Salt Spray Corrosion Test
Dynamometer Performance
Video Measuring System
Aging Shelf Reliability
