About Us
Join-Precision Tech. Co., Ltd.
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.


Dynamometer Test System No. 1 Sales in Taiwan
as means to achieve precise & relevant objectives.
The Main Business Items:
- ● Dynamometer (Incl. Cogging Torque)
- ● E-Bike / E-Scooter / Hub-Motor Dynamometer
- ● Stepper Motor Torque Tester
- ● Tiny Motor Dynamometer Test System
- ● Stator Winding / EOL Motor Test System
- ● Magnetic Mapping Distribution of Permanent Magnets
- ● EOL Magnetic Distribution Inspection System
Customization is our core strength. If you have any specific testing requirements, please feel free to contact us for further discussion.