Engineering Precision
Since 2004
DUOMY is a specialized manufacturer of industrial sensors and micro automation components. For two decades, we've delivered high-precision sensing solutions to OEMs and system integrators across automotive, pharmaceutical, energy, and semiconductor industries.
Built by Engineers, for Engineers
Founded in 2004 by a team of instrumentation engineers, DUOMY began as a specialty workshop producing custom pressure sensors for automotive test rigs. What started with three founders and a single CNC machine has grown into a globally recognized manufacturer with three production facilities and over 850 active product models.
Our core philosophy has never changed: build sensors that engineers trust. Every product that leaves our facility undergoes rigorous testing, NIST-traceable calibration, and comprehensive quality verification. We don't compete on price — we compete on precision, reliability, and the kind of technical support that only comes from people who understand your application.
Today, DUOMY sensors are deployed in automotive production lines across Germany, pharmaceutical cleanrooms in Switzerland, oil refineries in the Middle East, and semiconductor fabs throughout Asia. We're proud to be the sensing partner that critical infrastructure depends on.
Core Values
The principles that guide every design decision, production run, and customer interaction.
Precision First
Every sensor is calibrated to traceable standards. Tolerance is not a suggestion — it's a contract.
Engineered Trust
When critical infrastructure depends on your sensor, reliability isn't optional. It's everything.
Continuous Innovation
We invest 12% of revenue into R&D, pushing sensing boundaries with MEMS, fiber optic, and IoT technologies.
Customer Partnership
We don't just sell sensors. We become your sensing partner — from specification through lifecycle support.
Certifications & Standards
Our manufacturing processes and products meet the highest international standards.
Global Headquarters
1850 Precision Parkway
Suite 200, Building C
Shenzhen, Guangdong 518000
China
+86 132 6709 1606
chao.open@gmail.com
Americas Office
4200 Industrial Boulevard
Suite 150
Detroit, MI 48201
United States
+86 132 6709 1606
chao.open@gmail.com
Europe Office
Industriestrasse 42
80339 Munchen
Bavaria
Germany
+86 132 6709 1606
chao.open@gmail.com
Partner with a team that speaks your engineering language.
Let's build the right sensing solution for your application.