
Motor Test System | Design & Manufacturing
Company Profile
From Taiwan to the World: Empowering Your Innovation with Absolute Precision
Join-Precision was founded in 2011, with its headquarters located in Changhua, Taiwan. We have strategically chosen a quiet environment with lower operating costs, allowing us to reinvest those savings into advanced R&D. Our mission is to deliver high cost-performance, high-efficiency testing solutions to hundreds of clients worldwide.
>> Core Advantages <<
No.1 Market Share in Taiwan:
Our Dynamometer Systems hold the leading market share in Taiwan and have become the industry’s preferred standard.
Customized Development:
We specialize in automated measurement system development, providing tailor-made testing solutions to meet each client's unique requirements.
Unmanned Automated Testing:
Helping enterprises streamline manpower and achieve precise, fully automated testing without human intervention.
>> Main Product Lines <<
Motor Test Systems:
Designed for both finished and semi-finished motors, these systems are our core products and are widely adopted worldwide.
Magnetic Measurement Systems:
Including Gauss Meters, Flux Meters, B-H Curve Analyzers, and 3D Magnetic Field Mapping Systems.

Primary Testing Services
Motor assembly testing, motor rotor testing, motor stator testing, magnet property testing, hub motor coil & magnet polarity testing, 3D magnetic field distribution analysis, motor lifespan testing, production line automation planning, and customized solutions.

Motor Test System
Motor testing solutions covering BLDC motors, servo motors, induction motors, ISG motors, compressor motors, e-bikes, electric scooters, hub motors, stepper motor testers, motor & driver EOL/life tests, Cogging Torque systems, and stator coil testing.

Magnetic Test System
This category contains the introduction of Magnetic Mapping Distribution of Permanent Magnets and EOL Mognetic Distribution Inspection System

Customized Test System
The Customized Test System is a tailor-made product designed to meet the specific testing requirements of our customers. It is an ideal solution for customers who require a testing system tailored to their unique needs and specifications.