Factory Background
Since 2012

Premium Thermoelectric
Generator Manufacture

Comprehensive Specs: Ultra-long lifespan, precise temperature control, eco-friendly, RoHS/CE compliant.

One-Stop Solution: Silicone heat sink + thermal grease + cooling plate + insulation cotton + fan.

Full Customization: Tailored cooling solutions, shapes, aperture sizes, substrates, wire lengths, and electrical specs.

Cost-Effective: Zero-cost tooling, free samples, saving at least 10% on procurement costs.

Quick Response: Complete documentation, rapid product selection, and fast sample delivery.

Agile Delivery: No MOQ, fast response, short lead times (2-15 days) with shipping reports.

TEC Product Solutions

Comprehensive overview of our high-performance thermoelectric technology.

TEC Material and Structure

Material & Structure & Feature

A TEC module consists of P/N semiconductors, ceramic substrates and electrodes. It cools one side and heats the other when powered. It’s quiet, reliable, compact, fast-responding, precise in temperature control, eco-friendly, and customizable for dual heating/cooling.

TEC Working Principle

Working Principle

A thermoelectric cooler (TEC) works via the Peltier effect: DC current flows through P/N semiconductor pairs, moving charge carriers to absorb heat on one side (cold) and release it on the other (hot), enabling precise, reversible temperature control.

Product Characteristics

Product Selection

We match suitable products based on your specs: max power, voltage, current, installation space, application, plus requirements on thickness, wires, terminals and accessories.

Industry Applications

Model Selection Guide

Multiple selection methods available on our website & catalog: by specs, application, shape, dimension, substrate material and layer structure for quick product matching.

Contact Sales

Technical Drawings

Detailed blueprints and specifications for KKG INC TEC modules.

Product Technical Drawing
Document ID: KKG-TEC-DWG-V2.4

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Our Featured Product Series

Discover our comprehensive range of high-performance thermoelectric modules designed for diverse industrial applications.

TEA Series

High-efficiency micro cooling modules ideal for compact electronic devices.

TEA Series
MOQ: 1 piece
Size: 40*40mm
Custom Service: Support
Sample Time: 1-15days
Production Time: 2-15 days

TEC Series

Standard thermoelectric coolers for general purpose temperature management.

TEC Series
MOQ: 1 piece
Size: 20*20-62*62mm
Custom Service: Support
Sample Time: 1-7 days
Production Time: 2-15 days

TES Series

Multi-stage modules designed for deep cooling applications and large temp differentials.

TES Series
MOQ: 1 piece
Size: 9.8*9.8-30*6mm
Custom Service: Support
Sample Time: 1-7 days
Production Time: 2-15 days

TER Series

Robust modules built for harsh environments and rapid thermal cycling.

TER Series
MOQ: 1 piece
Size: 21*6-40*40mm
Custom Service: Support
Sample Time: 1-7 days
Production Time: 2-15 days

TEM Series

Miniature thermoelectric modules for precision optical and laser cooling.

TEM Series
MOQ: 1 piece
Size: 1.6*1.6-6*16mm
Custom Service: Support
Sample Time: 2-15days
Production Time: 2-15 days

TEN Series

High-power density modules for demanding industrial cooling requirements.

TEN Series
MOQ: 1 piece
Size: Customized
Custom Service: Support
Sample Time: 2-15days
Production Time: 2-15 days

TEO Series

Center-hole modules specifically designed for optical and testing equipment.

TEO Series
MOQ: 1 piece
Size: Customized
Custom Service: Support
Sample Time: 2-15 days
Production Time: 2-15 days

TEG Series

Power generation modules converting waste heat directly into electrical energy.

TEG Series
MOQ: 1 piece
Size: 4*4-62*62mm
Custom Service: Support
Sample Time: 1-7 days
Production Time: 2-15 days
Industry Challenges

Common Industry Challenges We Solve

Are you struggling with inconsistent performance, long lead times, or poor quality from your current suppliers? We eliminate these risks.

01

Exaggerated Specifications

Actual cooling capacity and temperature differentials fall short of nominal parameters, resulting in poor cooling and high power consumption due to mismatched electrical specs.

02

Complex Model Selection

Too many overlapping specifications and unclear replacement paths for old models lead to purchasing errors and structural incompatibility.

03

Inconsistent Batch Quality

Significant performance variations between different production batches lead to unstable final product performance.

04

Structural Failures

Frequent issues with false welding, broken wires, ceramic cracking, and glue leakage, making modules highly susceptible to vibration failure.

05

Supply Chain Delays

Regular stockouts of popular models and unacceptably long lead times for custom sampling and mass production, delaying critical project schedules.

06

Deceptive Low-Cost Materials

Market alternatives often cut corners on materials and reduce thermoelectric pairs. They appear cheaper but deliver drastically lower actual energy efficiency.

07

Lack of System Support

Suppliers only sell bare chips without providing necessary thermal dissipation solutions, installation guidelines, or supporting components.

08

Rigid Customization Limits

Inability to accommodate special sizes, custom leads, high voltage requirements, or irregular shapes, or doing so with exorbitant costs and delays.

09

Compliance & Export Issues

Products lacking essential RoHS, CE, and other international certifications, preventing integration into goods destined for overseas markets.

10

Poor Physical Tolerances

Large tolerances in flatness and thickness create micro-gaps when bonded to heat sinks, severely degrading thermal conductivity.

Why Partner With KKG INC

2012
Year Established
300+
Skilled Employees
200+
Product Categories
10,000+
Sqm Factory Area
150+
Automated Equipment
Enterprise Strength

Enterprise Strength

...

Enterprise Strength

Large-scale, corporatized operations. Crafted with ingenuity.

Virtual Factory Tours

Virtual Factory Tours

...

Virtual Factory Tours

Factory supply, seeing is believing.

Superior Products

Superior Products

...

Superior Products

Solid materials, easy to use.

Dedicated Service

Dedicated Service

...

Dedicated Service

Professional technical team provides one-on-one consultation services.

Global Channels

Global Channels

...

Global Channels

Partnered with multiple international electronic platforms, owning multiple overseas warehouses.

Worry-Free After-Sales

Worry-Free After-Sales

...

Worry-Free After-Sales

Eliminate after-sales anxiety. Provide solutions within 24 hours. </

KKG INC Logo

Your One-Stop Thermoelectric Cooling Solution Partner

With over a decade of industry focus, we own full in-house R&D and production alongside proprietary intellectual properties.

  • Professional R&D & production team with 10+ years’ experience
  • Monthly capacity over 600,000 units, 500+ standard specifications
  • Ready stock + custom development for full one-stop support
Request Specifications

Request Technical Specifications

Fill out the form below and our engineering team will get back to you.

Direct Contact Information

xyy@kkg.tw
+861337778035
Rixing Industrial Zone, Tangxia Town, Dongguan City, Guangdong Province, China

Request Specifications

Please fill out the form below to receive detailed technical specifications for our thermoelectric generators. Our engineering team will contact you shortly.

Direct Contact:

xyy@kkg.tw
+861337778035
Rixing Industrial Zone, Tangxia Town, Dongguan City, Guangdong Province, China
+86 133 7778 035
Rixing Industrial Zone, Tangxia Town, Dongguan City, Guangdong Province, China
KKG INC Logo
Global Trust Endorsement

Engineered for Excellence.
Trusted by Industry Leaders.

At KKG INC, we deliver industrial-grade thermoelectric generators designed for uncompromising reliability. Our precision manufacturing ensures optimal thermal efficiency for the most demanding enterprise applications worldwide.

  • ISO 9001 Certified Manufacturing Facilities
  • Rigorous Multi-Stage Quality Assurance
  • 10+ Years of Thermal Engineering Expertise

For enterprise inquiries, contact xyy@kkg.tw or call +861337778035.

Advanced Manufacturing Facility
Thermoelectric Generator Core
Precision Engineering Process
Industrial Application

Diverse Application Fields

Our highly reliable thermoelectric modules power innovations across multiple high-tech industries globally.

Automotive Industry

Automotive

Commonly used thermoelectric generators for vehicle climate control & waste heat recovery & and portable cooling equipment.

Medical Equipment

Medical Equipment

Commonly used thermoelectric generators for precise temperature control in medical devices.

Telecommunications

Smart Home

Commonly used thermoelectric generators for house applicances cooling and power.

Industrial Automation

Industrial Automation

Commonly used thermoelectric generators for heavy-duty industrial systems and sensors.

Aerospace & Defense

Aerospace & Defense

Commonly used thermoelectric generators for extreme environment thermal management.

Consumer Electronics

Consumer Electronics

Commonly used thermoelectric generators for smart devices and compact cooling.

Scientific Instruments

Optical Communications

Commonly used thermoelectric generators for advanced optical equipment applications.

Renewable Energy

Military Equipment

Commonly used thermoelectric generators for kinds military applications.

Trusted by Global Leaders

Xiaomi Geely CEC Ford Huawei APSI
Global Presence
Global Distribution Map
Slovenia Hungary USA Russia India Malaysia Canada Iran

Client Success Stories

Get in Touch

Request a quote, ask for custom solutions, or request free samples. Our engineers are ready to assist you.

Factory Address

Rixing Industrial Zone, Tangxia Town, Dongguan City, Guangdong Province, China

Email Us

xyy@kkg.tw

Call Us

+861337778035

Send Us a Message