About Shengyi E-Bike System E-bike Motor
Blog What Are the Functions of the Hub Motor? Which is the Best Electric Bike Motor: Hub Motor or Mid-drive? What Are the Benefits of Wheel Hub Motors?

R & D

R & D Department Ⅰ



CAD Drawing

3D Model Making

R & D Department Ⅱ

Appearance Design

Finite Element Analysis

Magnetic Circuit Analysis

R & D Facilities

Dynamic Fatigue Testing Machine

High and Low Temperature-Humidity Test Chamber

Integrated Testing Instrument

Torque Sensor Testing Instrument