Motor
Manufacture
Service
Serving various motor-related processing and manufacturing needs.
High-End OEM Manufacturer
Covering every key process in motor manufacturing.
Our headquarters, COSTR
A high-end motor manufacturer based in Huizhou, China.
With over 25 years of experience, COSTR provides OEM services to clients around the world. It is also one of the few motor manufacturers in China with in-house motor film-forming capabilities.
Our OEM services cover the entire core supply chain of motor manufacturing, including motor mold making, machining, core lamination, winding, coating and motor testing.
Connect Directly with Our Headquarter in China
As the international office of COSTR, COSMOTR is committed to bringing the advanced manufacturing expertise of our headquarters to high-quality clients worldwide.
If you are looking for a reliable manufacturer with full-process production capabilities to OEM your motor products, we welcome you to get in touch. Our international team and production department in China will do our best to support your needs.
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1. STATOR CORE
High-grade silicon steel, high-speed lamination, continuous welding, and integrated forming.
2. COATING
Epoxy powder electrostatic coating using 3M eco-friendly material; resistant to high temperature, voltage, and dielectric stress.
3. WINDING ASSEMBLY
Precision winding systems with automated slotting and soldering. High-grade enameled wire rated for 220°C+ thermal resistance.
4. MAGNET
High-precision magnet mounting and magnetic compensation for high torque density.
5. ROTOR ASSEMBLY
CNC-controlled rotor lamination and assembly with dynamic balance calibration.
MOTOR ASSEMBLY
Automated motor assembly with online inspection.
Flexible production line supports customization from single-unit orders.
