Changzhou, China · Precision motion partner to global customersshi@bym.cn

PRECISION MOTION · SINCE 2000

Motion, engineeredfor what comes next

From a single motor to an integrated mechatronic system, BYM helps global OEM and ODM customers move from concept to reliable serial production.

BYM motor product family
ISO 9001QUALITY SYSTEM
IATF 16949AUTOMOTIVE
01Permanent magnet expertise
02Co-engineered solutions
03Scalable manufacturing
2000Established in May 2000
105Team members
35,000㎡Owned manufacturing base
80%Europe & US focused exports

Product platforms

One motion portfolio. Many possibilities.

Proven platforms meet application-specific engineering for faster, safer integration.

Brushless DC Motors
0124–310 VDC

Brushless DC Motors

Efficient, durable and quiet, with integrated drive and encoder options.

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PMDC Motors
0250–3,000 W

PMDC Motors

Compact and dependable power units for industrial and mobile systems.

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Stepper Motors
0320-104 mm

Stepper Motors

20-104 mm platforms for precise positioning and stable control.

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Low-Voltage Servo Motors
04Precision

Low-Voltage Servo Motors

Responsive closed-loop motion for automation equipment.

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Gearbox Motors
05Custom ratio

Gearbox Motors

Custom ratios with modular brake and feedback options.

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Exoskeleton Robotic Joint Motor
06Wearable robotics

Exoskeleton Robotic Joint Motor

A compact outer-rotor drive co-engineered for hip-assist and wearable robotic systems.

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Applications

Engineered around the real world

Every industry balances size, noise, efficiency, lifetime and cost differently. We translate those trade-offs into a solution built for production.

Vehicle & air-system applications

Customized around installation space, load, lifetime, noise and validation standards.

Automotive Air Pump

Automotive Air Pump

Motorcycle Air Suspension

Motorcycle Air Suspension

High-Speed Hydrogen Compressor Motor

High-Speed Hydrogen Compressor Motor

High-Speed Refrigeration Compressor Motor

High-Speed Refrigeration Compressor Motor

Engineering & manufacturing

Complexity managed. Performance delivered.

Electromagnetic, mechanical, thermal, drive and process engineering move in parallel—from early validation through production ramp-up.

BYM manufacturing floor
DESIGNVALIDATESCALE
01

Manufacturing

Automated lines, robot workstations, clean-area access and controlled winding processes.

02

Testing & validation

EMC, NVH, durability, thermal cycling, salt spray, vibration, sealing, cleanliness, insulation and hi-pot.

03

Closed-loop improvement

Data-led validation and traceability from prototype development through production launch.

IATF 16949
IATF 16949
ISO 9001
ISO 9001
ISO 14001
ISO 14001
Sedex
Sedex
R&D · INNOVATIONCertified High-Tech Enterprise
CERTIFIED / VERIFIED / TRUSTED

The BYM standard

Trust is built into every process

BYM's trust framework includes IATF 16949, ISO 9001, ISO 14001, Sedex and Certified High-Tech Enterprise recognition, reinforced by strict IP protection.

  1. 01IATF 16949 / ISO 9001
  2. 02ISO 14001 / Sedex
  3. 03Certified High-Tech Enterprise
  4. 04Customer IP and information protection

CSR · ESG

Responsibility beyond the product

BYM values employee growth, community engagement, environmental protection and transparent operations while pursuing long-term value in green-driven industries.

BYM corporate social responsibility
CSR / SUSTAINABLE DEVELOPMENT
BYM ESG and green operations
E

Environment

Focus on green manufacturing, energy management and resource efficiency.

S

Social

Support employee development, occupational health and community responsibility.

G

Governance

Maintain transparent operations, compliance management and continuous improvement.

For global customer supply-chain audits, BYM continues to build environmental, social and governance capabilities to support sustainable sourcing and long-term cooperation.

BYM · Build Your Motion

BYM / BUILD YOUR MOTION

Creating value to deliver the Perfect Drive Solutions

Dedicated to Green-Driven Industries, continuing to create innovative value and a sustainable future for BYM's valued customers.

PROJECT INQUIRY

Have a motion challenge?

Share a requirement, drawing or current design. Our engineering team will help shape a production-ready answer.

Start a project