Founded in 1994, SEN TECH is a dedicated thermistor manufacturer, specializing in NTC thermistors, CDS photoconductive cells, micro temperature probe and etc. With a strong foundation in NTC chip and thermistor production, we operate a fully in-house manufacturing process from raw materials to completed sensor units—ensuring high consistency, reliability, and quality control at every step.

Over the past 30 years, SEN TECH has accumulated deep technical expertise and industry experience, particularly in the field of NTC thermistors. Our solutions are widely applied across a variety of industries, including consumer electronics, automotive, HVAC, medical devices, and home appliances.

Customized Sensor Solutions
To meet the diverse needs of our global customers, SEN TECH offers flexible OEM/ODM sensor customization services. Whether your project requires specific temperature ranges, housing materials, resistance curves, or special packaging, we are fully capable of developing tailored solutions with efficient lead times and engineering support.

Certified Quality Assurance
Our commitment to product excellence is validated by rigorous testing and international certification. SEN TECH's products are SGS certified, reflecting our compliance with global quality and manufacturing standards. This certification also demonstrates our technical expertise in NTC thermistors and photoresistors, as well as our dedication to continuous quality improvement.

1. NTC Thermistors
2. CdS Photoconductive Cells
3. Custom NTC Thermistor Sensors
4. Micro Temperature Probe