Best Seller
Single-Stage TEC Modules
- Standard Peltier coolers, 12V / 24V options
- Sizes from 20×20mm to 62×62mm
- ΔT up to 68°C, Qmax up to 300W
- 127 / 71 / 49 couples configurations
China-based Thermoelectric Module Export Specialist
Premium Thermoelectric Cooling & Power Generation Modules — Direct from China
Zhengzhou Tekeway Trading Co., Ltd. — Your reliable sourcing partner for TEC and TEG modules. Factory-direct pricing, rigorous quality control, and seamless global shipping to buyers in 50+ countries.
15+
Years Industry Experience
50+
Countries Served
10K+
Modules Shipped Monthly
99.8%
Quality Pass Rate
Our Product Range
Comprehensive Thermoelectric Solutions for Every Application
From standard single-stage Peltier modules to custom-designed thermoelectric generators, we offer a full spectrum of TEC and TEG products backed by factory-direct quality and competitive pricing.
Deep Cooling
Multi-Stage TEC Modules
- Two-stage & three-stage coolers
- ΔT up to 90°C+ for deep cooling
- Stacked cascade design for low temps
- Ideal for laser & medical applications
High Power
High-Power TEC Modules
- Large-area cooling modules 62×62mm+
- High Qmax up to 500W per module
- Heavy-duty industrial construction
- For laser, industrial & thermal systems
Precision
Micro TEC Modules
- Miniature coolers from 3×3mm to 15×15mm
- Ultra-thin profile from 1.6mm
- For medical devices, telecom, photonics
- High precision temperature stabilization
TEG Series
Thermoelectric Generator (TEG) Modules
- Waste heat recovery power generation
- Output from 1W to 50W per module
- High-temperature resistant up to 400°C
- For energy harvesting & off-grid power
OEM / ODM
Custom Thermoelectric Solutions
- OEM/ODM custom modules & assemblies
- Special voltages, sizes, and shapes
- Custom performance specifications
- Integrated heat sink & fan assemblies
ISO 9001 Certified Supply Chain
Rigorous quality control at every stage
About Us
Your Trusted Partner in Thermoelectric Solutions
Zhengzhou Tekeway Trading Co., Ltd. is a professional export trading company based in Zhengzhou, China, specializing in the global distribution of semiconductor thermoelectric cooling (TEC) and thermoelectric generation (TEG) products.
As a trusted partner of top-tier Chinese thermoelectric manufacturers, we provide our international clients with factory-direct pricing, rigorous quality control, and seamless export services. Our team combines deep technical expertise with international trade experience to ensure every order meets your exact specifications.
Our product range covers single-stage and multi-stage thermoelectric coolers, micro TEC modules, high-power cooling solutions, and thermoelectric power generators — serving industries including medical, automotive, telecommunications, consumer electronics, aerospace, and industrial automation across the United States, Europe, Russia, Germany, Southeast Asia, the Middle East, and Africa.
We are committed to delivering reliable products, competitive prices, and exceptional customer service to buyers worldwide.
0
Years of Industry Experience
0
Countries Served Globally
0
Modules Shipped Monthly
0%
Quality Pass Rate
Why Choose Us
Why Global Buyers Choose Tekeway
We combine factory-direct access, technical expertise, and export professionalism to make your thermoelectric sourcing simple, reliable, and cost-effective.
Factory-Direct Pricing
Partnered directly with leading Chinese thermoelectric manufacturers. No middlemen markup — you get the best possible prices without compromising on quality.
Rigorous Quality Control
100% inspection before shipment with detailed QC reports. We test every module for performance, insulation resistance, and visual defects to ensure reliability.
Customization Capability
Full OEM/ODM support for custom sizes, voltages, and performance specifications. We work with factories to develop modules tailored to your application requirements.
Fast Global Shipping
DHL, FedEx, and UPS express for samples (3-7 days). Sea freight and air freight options for bulk orders. We handle all export documentation and logistics coordination.
Professional Export Service
Full export documentation: commercial invoice, packing list, certificate of origin, and CE/RoHS compliance. Custom packaging and private labeling available.
Responsive Communication
English-speaking sales team with technical expertise. Replies within 12 business hours. Reach us via email, WhatsApp, or WeChat — whatever works best for you.
Industries We Serve
Thermoelectric Solutions Across Industries
Our TEC and TEG modules power critical thermal management applications across a diverse range of industries worldwide.
Medical & Laboratory
Blood analyzers, PCR machines, lab refrigeration, reagent cooling
Automotive
Seat cooling, beverage coolers, battery thermal management
Telecommunications
Fiber optic cooling, base station temperature control
Consumer Electronics
Mini fridges, wine coolers, dehumidifiers, beauty devices
Aerospace & Defense
Precision cooling, thermal cycling, avionics systems
Industrial Automation
Laser cooling, machine vision, sensor temperature control
Energy & Power
Waste heat recovery, TEG power systems, energy harvesting
IoT & Wearable
Micro cooling, thermal management for smart devices
Quality & Service
Quality Assurance & Export Services
Comprehensive quality control processes and full-spectrum export services ensure your order arrives on time, in perfect condition, and fully compliant.
Our Quality Commitment
Every thermoelectric module we ship passes through a multi-stage quality control process. We work only with ISO-certified manufacturing partners and conduct independent inspections to verify performance, durability, and specification compliance before any product leaves our warehouse.
Certifications & Compliance
CE Certified
RoHS Compliant
ISO 9001 (Supply Chain)
REACH Compliant
1
Raw Material Inspection
Incoming bismuth telluride pellets, ceramic substrates, and copper conductors are verified for composition, dimensions, and quality before production.
2
In-Process Quality Control
Ongoing checks during assembly — solder quality, pellet alignment, and electrical continuity verified at each manufacturing stage.
3
Final Performance Testing
Every module undergoes ΔT, Qmax, Vmax, and insulation resistance testing. Performance data is recorded and matched against specifications.
4
Pre-Shipment Inspection
Final visual inspection, dimension verification, and packaging check. Detailed QC reports available upon request for every order.
Export Documentation
Commercial invoice, packing list, certificate of origin, and all required customs paperwork handled for you.
Custom Packaging
Private labeling, custom packaging design, and branded documentation for your business needs.
After-Sales Support
12-month product warranty, technical support, and straightforward replacement policy for peace of mind.
FAQ
Frequently Asked Questions
Common questions about our thermoelectric products, ordering process, and services.
A thermoelectric cooler (TEC), also known as a Peltier module, is a solid-state heat pump that uses the Peltier effect to transfer heat from one side of the device to the other when DC current is applied. When electricity flows through the module, one side gets cold (absorbing heat) while the other side gets hot (releasing heat). By reversing the current direction, the hot and cold sides swap. TEC modules have no moving parts, making them highly reliable and maintenance-free for applications requiring precise temperature control.
To select the right thermoelectric cooling module, you need to consider: (1) the heat load you need to dissipate in watts, (2) the required temperature difference (ΔT) between the cold and hot sides, (3) the available voltage and current, (4) the physical size constraints, and (5) the heat sink capability on the hot side. Contact our technical team with your application details — including target temperature, ambient temperature, and heat load — and we will recommend the optimal TEC module for your specific needs.
We offer flexible MOQs to accommodate businesses of all sizes. For standard TEC and TEG modules, samples can be ordered from just 1 piece for evaluation purposes. Production orders typically start from 50 pieces for standard models. Custom OEM modules have higher MOQs depending on the complexity of the customization. We understand that many buyers need to test first — just tell us your requirements and we will work with you to find the right solution at any order volume.
Yes, we offer full OEM and ODM services for custom thermoelectric modules. We can customize module size and shape, voltage and current ratings, number of couples, lead wire type and length, connector options, performance specifications, and even complete thermal assemblies with integrated heat sinks and fans. Our engineering team works directly with factory R&D to develop custom solutions. Send us your specifications and we will provide a detailed quotation with samples.
We provide a 12-month warranty on all thermoelectric modules against manufacturing defects. If you encounter any quality issues within the warranty period, we offer replacement or refund based on our assessment. Our technical support team is available to help with installation guidance, thermal design advice, and troubleshooting throughout your product lifecycle. We stand behind every product we ship and are committed to your long-term satisfaction.
Shipping time depends on the order size and your location. Sample orders shipped via DHL, FedEx, or UPS express typically arrive in 3-7 business days worldwide. Bulk orders by air freight take approximately 5-10 days, and sea freight takes 25-45 days depending on the destination port. We offer competitive shipping rates through our negotiated carrier contracts. When you request a quote, we will provide several shipping options with estimated delivery times and costs so you can choose what works best for your timeline and budget.
Get in Touch
Get a Free Quote Today
Tell us your requirements — product type, quantity, specifications — and our sales team will respond within 12 business hours with a detailed quotation.
Contact Information
Have questions or need technical support? Reach out to us through any of the channels below.
Company
Zhengzhou Tekeway Trading Co., Ltd.
Address
Zhengzhou High-Tech Zone,
Henan Province, China
Henan Province, China
Email
sales@tekeway.com
Phone / WhatsApp
+86 181 3783 6357
WeChat
18137836357
Business Hours
Monday - Saturday, 9:00 - 18:00 (GMT+8)
Send Us an Inquiry
Fill out the form below and we will get back to you within 12 business hours.