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P&N Technology – Precision Thermoelectric Solutions

Leading manufacturer of high-performance Peltier coolers, thermoelectric modules, and custom thermal management systems for telecom, medical, automotive, and industrial applications.

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About P&N Technology

P&N Technology is a vertically integrated manufacturer of thermoelectric cooling modules and systems, delivering reliable, energy-efficient thermal solutions to global industries.

P&N Technology Manufacturing Facility

Innovation in Thermal Management

P&N Technology designs and manufactures a wide range of thermoelectric assemblies, including single-stage, multi-stage, miniature, and custom Peltier coolers. Our vertical integration ensures quality control from raw materials to finished products.

We serve industries such as telecommunications, biomedical equipment, consumer electronics, and automotive systems with optimized, cost-effective thermal solutions.

15+

Years Experience

50+

Global Clients

Our Product Range

From standard thermoelectric modules to advanced cooling systems, P&N offers a comprehensive portfolio of high-efficiency thermal solutions.

Standard Thermoelectric Module

Standard Module

High-efficiency single-stage Peltier coolers for general cooling applications.

  • ΔT up to 70°C
  • Qmax: 1W – 150W
  • Voltage: 1.5V – 15V
  • Reliable & cost-effective
Miniature Module

Miniature Module

Compact thermoelectric coolers for space-constrained applications.

  • Size: 2x2mm to 10x10mm
  • Low power consumption
  • Ideal for sensors & optics
  • Fast thermal response
Multi-stage Module

Multi-stage Module

Achieve ultra-low temperatures with cascaded cooling stages.

  • ΔT up to 100°C
  • 2–4 stage configurations
  • Used in laser cooling
  • High reliability
Center Hole Module

Center Hole & Annular

Specialized modules with central openings for optical or mechanical integration.

  • Customizable hole size
  • Annular or circular design
  • Used in imaging systems
  • Uniform cooling
High Performance Module

High Performance Module

Engineered for maximum cooling power and efficiency.

  • High Qmax & COP
  • Optimized for harsh environments
  • Long operational life
  • Customizable dimensions
Thermoelectric Power Generator

Thermoelectric Generator

Green energy solution converting heat differentials into electricity.

  • Seebeck effect-based
  • No moving parts
  • Used in waste heat recovery
  • Reliable power source
Air to Air System

Air to Air Series

Compact cooling systems for ambient air temperature control.

  • For enclosures & cabinets
  • No refrigerants
  • Low maintenance
  • IP54 rated options
Plate to Liquid System

Plate to Liquid Series

Efficient heat transfer from solid surfaces to liquid coolant.

  • High thermal conductivity
  • Used in laser diodes
  • Stable temperature control
  • Custom cold plates
View Full Product Catalog

Key Applications

P&N thermoelectric solutions are trusted across industries requiring precise temperature control and reliable thermal management.

Telecom

Thermal stabilization for optical transceivers, base stations, and network equipment.

Medical & Beauty

Precision cooling for diagnostic devices, laser therapy, and aesthetic equipment.

Consumer Electronics

Compact cooling for gaming consoles, projectors, and high-performance devices.

Automotive

Thermal management for sensors, battery systems, and in-vehicle electronics.

Why Choose P&N Technology?

  • ✓

    Vertical Integration

    Full control over production ensures quality and consistency.

  • ✓

    Custom Design Capability

    Tailored solutions to meet unique thermal requirements.

  • ✓

    Global Support

    Distributor network and technical support worldwide.

  • ✓

    High Reliability

    Rigorous testing for long-term performance in demanding environments.

98%

Customer Satisfaction

150+

Product Models

24h

Response Time

100K+

Units Shipped

Technical Resources

Access our engineering support tools and documentation.

Technical Database

Comprehensive performance data, curves, and specifications for all standard modules.

Browse Database →

Technical Guidelines

Design guides, integration tips, and best practices for thermoelectric cooling.

Download PDFs →

Latest News

January 20, 2026

Meet P&N Team at 2026 SPIE Event, CA, US

Visit us at Booth #1942 to discover our latest innovations in thermoelectric cooling technology.

2025

P&N Successfully Holds European Distributor Conference

Strengthening partnerships and sharing future roadmap with key European partners.

Get in Touch

Our engineering team is ready to assist with product selection, custom design, and technical support.

Phone: 0592-3521978
Email: [email protected]
Address: Xiangming Road, Torch(Xiang'an) Hi-tech Zone, Xiamen Fujian China
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