Staffed by skilled workers, this department oversees four major functions, including coil winding for stepping motors, soldering, testing and measurement of resistance.

Our coil winding processes are supported by 8-head fully automatic and four-head semi-automatic coil winding machines and hot air winding machines, alongside semi-automatic soldering equipment, handled by skilled operators. 100% in-cline resistance and inductance tests are also implemented to eliminate defects.