P&N is a global thermoelectric technology company founded in 2012 by a team with more than 20 years of deep expertise in thermoelectric materials, module design, and system-level thermal solutions. We specialize in the research, development, design, and manufacture of high-performance thermoelectric products, serving customers worldwide across advanced scientific, medical, industrial, and photonics applications.
Over the past decade, P&N has mastered world-class thermoelectric technologies, with product quality, consistency, and long-term reliability reaching internationally recognized advanced standards. Today, P&N is widely regarded as one of the world’s most trusted partners in the thermoelectric industry, supporting customers not merely as a supplier, but as a long-term technology collaborator.
Our competitive strength lies in customized thermoelectric solutions, exceptional product stability, and engineering-driven reliability. These capabilities have enabled us to build enduring partnerships with a global portfolio of high-end customers who rely on thermoelectric cooling and temperature control for mission-critical systems.
Our mission goes beyond heating and cooling. Rooted in Eastern wisdom, we believe true technology embodies balance. Coolness reflects the precision of our thermoelectric engineering; warmth reflects the care, responsibility, and responsiveness of our service. Balance, heartfulness, and legacy are woven into the DNA of every thermoelectric module and system we create.
i-TEC — Precision at the Extreme
Our sub-brand i-TEC is dedicated to high-performance, micro, and multi-stage thermoelectric (TEC) modules designed for applications demanding extreme temperature control accuracy. These include infrared detection, X-ray systems, CCD/CMOS sensors, and other high-precision optical and imaging technologies. By precisely managing minute temperature differentials, i-TEC modules enable sharper signals, higher stability, and more reliable detection performance in demanding environments.
Local Presence, Global Trust
P&N Europe serves as our sales and service hub in Europe, providing localized technical support, rapid response, and customized thermoelectric solutions tailored to regional customer needs. Through close collaboration, we turn our philosophy of “heartful service” into daily practice, ensuring dependable support throughout the entire product lifecycle.
Anchelle Technology — Serving Success
To further empower our customers, we established the Anchelle Technology service platform. More than a service extension, it represents our belief in “achieving success for our customers.” From application engineering and technical consulting to educational content, product videos, and industry-specific solutions, Anchelle delivers a seamless and reassuring collaboration experience built on empathy and expertise.
Our Philosophy
We pursue technical excellence while honoring harmony between people, technology, and nature. True innovation does not seek attention — it runs deep, steady, and reliable, like still water. In a complex and fast-changing world, guided by the spirit of Balance and the art of Temperature Control, P&N remains committed to delivering stability, precision, and trusted thermoelectric solutions that bring calm strength and lasting value to humanity.
Who We Are
P&N was founded by a professional team with nearly two decades of experience in the thermoelectric industry. We specialize in the research, development, design, and manufacturing of thermoelectric temperature-control products, supported by world-class thermoelectric technologies. With customization capability, long-term stability, and proven reliability as our core strengths, P&N has earned broad trust across the high-end thermoelectric market.
Since our founding in 2012, we have remained committed to a timeless philosophy: balancing cold and warmth to bring harmony to the world. Focused on thermoelectric temperature control, we integrate Eastern wisdom with modern engineering, delivering solutions that unite technical precision with human care.
From our roots in Xiamen to the establishment of our European operations, and through the independent development of our high-performance i-TEC brand, we respond to global needs with balance, serve every partner with heart, and uphold our mission through a legacy of craftsmanship—refining every module and safeguarding every degree.
Our European operations extend P&N’s presence across the region, providing localized, application-driven support at the front lines of industry. Meanwhile, our service platform Anchelle Technology reflects our belief that service itself is value, expanding how we support customers through knowledge, culture, and thoughtful engagement.
To us, true thermal control is not only about precision—it is about understanding. Not only about systems—but about trust.
Spun off the i-TEC sub-brand as an independent entity, focused on high-performance micro multi-stage TEC modules.
Recognized as a National High-Tech Enterprise, affirming P&N's innovation and R&D capabilities.
Obtained the identification of high-tech enterprises in Xiamen.
Established P&N Europe in partnership with a German collaborator, launching localized sales and technical support across Europe.
Achieved TS16949 automotive quality certification, with products entering the automotive electronics sector.
Achieved ISO 9001 certification, marking a new phase of standardized, system-based quality management.
P&N Tech was founded in Xiamen, China, driven by the vision of mastering thermal balance with Eastern craftsmanship.
From North America to Europe, Asia to South America, P&N Tech’s thermoelectric modules support critical industries in medical, photonics, automation, and laser systems. Each TEC module we ship carries a silent promise—to balance extremes and deliver reliability with care. From our roots in Xiamen, P&N’s thermal solutions now serve clients in 50+ countries and regions across the globe. From precision detection in North America to medical innovation in Europe and laser manufacturing in Asia—we meet every thermal need with heartful expertise. Countries served: USA, Germany, France, UK, Japan, South Korea, India, Brazil, Australia, Canada, Mexico, Singapore, Italy, and more Local presence: We operate P&N Europe in Germany to provide fast, localized support across Europe. In addition, we have an official distributor in the United States dedicated to product sales and technical support in the North American market—ensuring faster responses and warmer service.
At P&N and i-TEC, quality is not a final checkbox—it is a mindset embedded in every step, every detail, and every degree. Guided by our philosophy of Prevention, Precision, and Professional Integrity, we build trust through balance, craft through care, and consistency through legacy.
Our quality laboratory performs comprehensive TEA/TEM performance and safety verification, includingtemperature cycling, salt spray, flammability, insulation resistance, and withstand voltage testing.Infrared inspection and controlled test protocols ensure performance consistency before productsmove to mass production.
In our in-house lab, we conduct full reliability testing-including vibration, thermal cycling, andthermal shock-in compliance with Telcordia GR-468 and MIL-STD-883.Every module is designed to maintain precision and stability over time, even under demandingoperating conditions.
All thermoelectric modules undergo four stages of 100% inspection during production: CCDsoldering inspection, infrared inspection, performance testing, and final visual inspection.This multi-layer inspection process ensures consistent quality, traceability, and dependableperformance in every delivered module.
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