Company Profile
Engineering trust through advanced circuit protection technologies. Discover our story, our capabilities, and our commitment to safety.
Who We Are
Shenzhen Lute Technology Co., Ltd.
We are a high-tech enterprise dedicated to the design, research and development, and sales of high-polymer positive temperature coefficient thermistors, widely known as PPTC resettable fuses.
To meet the increasingly high standards of modern technological applications, Lute Tech has imported advanced scientific research technologies developed jointly with the East China University of Science and Technology. By combining these formulations with the manufacturing processes of renowned domestic and international factories, we provide highly specialized protective components.
Our product offerings range from high-current and high-voltage fuses to ultra-low internal resistance formulations, serving critical industries including automotive electronics, telecommunications, industrial controls, and smart wearables.
Manufacturer
Direct Production
R&D Center
Custom Formulations
Our Advantages
Uncompromising Quality & Innovation
We invest heavily in technology and rigorous quality control to ensure that every component leaving our facility operates flawlessly under extreme conditions.
Academic R&D Power
Collaborating closely with East China University of Science and Technology. This allows us to continuously optimize polymer structures for tighter resistance variations and faster trip times.
Strict QC Process
Operating under the ISO 9001:2015 quality management system. We possess comprehensive testing capabilities covering everything from raw material inspection to outgoing validation.
Dual-Track Strategy
We maintain extensive production for standardized, highly cost-effective components, while simultaneously operating agile production lines dedicated to bespoke custom formulations.
Client Success Stories
Trusted by Global Procurement Teams
"Finding a reliable PPTC manufacturer capable of scaling was a challenge until we partnered with Lute Tech. Their factory's capacity to deliver high-voltage fuses consistently on schedule has been a game-changer for our supply chain."
Robert H.
Supply Chain Director, Power Systems Inc.
"The R&D collaboration they have with the university really shows. When we needed a highly specialized oil-proof formulation for our heavy machinery controls, Lute Tech's engineers provided a prototype within weeks."
Elena M.
Chief Engineer, Industrial Automation
"Lute Tech's commitment to quality is evident. Since incorporating their UL and TUV certified SMD PPTC devices into our smart wearable lines, our return rates related to battery protection failures have dropped to zero."
Takeshi K.
Hardware Product Manager, Consumer Electronics
Need a Custom Protection Solution?
Our engineering team is ready to help you design the perfect PPTC component for your specific application requirements.