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Greencitizen

Greencitizen

YOUR HEATING COMPANION

Introducing Carbon Nanotube: Redefining Heating Technology

At GreenCitizen Inc., we specialize in cutting-edge floor heating systems powered by Carbon Nanotube (CNT) Technology — the future of clean, efficient, and durable heating.


Carbon nanotubes (CNTs), known as the “king of new materials,” are nanoscale tubular structures of rolled graphene with exceptional mechanical, electrical, and chemical properties. Once limited to military uses due to high costs, advances in large-scale production now enable their entry into everyday applications.

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OUR VISION

Transforming CNT Heating into an Artful Experience

Carbon Nanotube Surface Heating Technology

A uniform CNT film with metal electrodes forms a surface heat source that generates even heating through atomic vibrations and infrared radiation.


1

100 x Stronger than carbon fiber

Non-destructive dispersion preserves CNT structure and strength

Advanced Thin-Film Tech

<3μm ultra-thin film using Slot Die & reactive PUR adhesives; surface temp variation <1°C; R2R compatible.


<3μm ultra-thin film using Slot Die & reactive PUR adhesives; surface temp variation <1°C; R2R compatible.


<3μm ultra-thin film using Slot Die & reactive PUR adhesives; surface temp variation <1°C; R2R compatible.


3

Exceptional Electrical & Thermal Performance

2

99.19% electrothermal conversion efficiency; excellent EMI shielding.

Superior PTC Stability & Durability

Over 100,000 cycles; high mechanical strength; heat-resistant up to 130°C for demanding environments.

4

PRODUCT

Carbon Nanotube Underfloor Heating Film

This is not just floor heating; it’s an innovation that transforms your living space. Thoughtfully engineered, our nano heating film delivers gentle warmth with timeless simplicity — enhancing comfort while saving energy.

product

Engineered for Comfort Designed for life

PTC FILM

Dry Installtion - Wooden Flooring

10 Min

10 Min

noticeable floor warmth in just 10 min

At GreenCitizen, we redefine home heating with a smarter, more comfortable system that provides even, quiet warmth without dryness or discomfort. Our technology solves the problems of traditional heating—uneven heat, dry air, noise, dust, and bacteria—for a cleaner, safer, and more efficient home.

regular film

Wet Installation - Concrete, Ceramic Tile

50%

50%

more energy-efficient than traditional floor heating systems.

It supports both dry Installation (under laminate or wood floors) and wet Installation (beneath tile or stone) installations, requiring no complex systems or bulky equipment. This flexible design suits both new builds and renovations, providing long-lasting comfort with minimal disruption.

application

Transforming Snow Removal into Silent Precision

1

Ultra-Efficient Heat Distribution

99.8% thermal conversion with over 80% surface coverage for rapid, even melting.

2

Seamless System Integration

Compatible with both new construction and retrofits; easy installation beneath concrete or pavers.

3

Smart Temperature Control

Intelligent sensors and programmable thermostats adjust operation based on real-time conditions.

4

Durable & Long-Lasting

50-year lifespan with no power degradation — engineered for decades of reliable use.

5

Low Operation Cost

Full-cycle snow melting at under CAD$10 per session, saving energy without compromise.

6

Quiet & Maintenance-Free

No moving parts, no noise, and no need for seasonal servicing — just consistent, invisible performance.

application

Carbon Nanotube Heating Film vs. Other Floor Heating Systems

PRODUCT

Intelligent Heat Invisible comfort, Effortless Luxury

GC Heating Blanket isn’t just a blanket; it’s a wellness innovation designed to heal, soothe, and elevate your rest.


GC Heating Blanket

carbon nantube heating technology


where advanced technology meets serene luxury.

1

Ultra-Soft & Flexible

0.005 mm patented heating film, seamless comfort

2

Safe Low Voltage

24 V supply, waterproof and leak-proof

3

Four Modes

Smart and effortless temperature control

4

Over 100,000 bends

Flexible, durable and machine washable

5

Soft & Wireless

Portable and versatile for every cozy moment.

6

Wellness & Calm Style

Light as air. Warm as home.

Future products

This is just the

beginning.

What's next after

GreenCitizen?

NanoWall

Imagine a fusion of technology and art that transforms your living space into an ever-changing gallery. A smart home art display that seamlessly integrates with your décor while doubling as a stunning digital canvas.

NanoWall

Imagine a fusion of technology and art that transforms your living space into an ever-changing gallery. A smart home art display that seamlessly integrates with your décor while doubling as a stunning digital canvas.

NanoWall

Imagine a fusion of technology and art that transforms your living space into an ever-changing gallery. A smart home art display that seamlessly integrates with your décor while doubling as a stunning digital canvas.

NanoLDC

Imagine a breakthrough that keeps energy alive even in the coldest moments. Introducing NanoLDC — a next-generation carbon nanotube heating film engineered for lithium battery performance. With ultra-fast thermal response, uniform surface heating, and PTC self-regulating technology, NanoLDC safeguards your battery from cold-induced degradation and localized overheating. It’s not just protection — it’s intelligent thermal management for the future of energy

NanoLDC

Imagine a breakthrough that keeps energy alive even in the coldest moments. Introducing NanoLDC — a next-generation carbon nanotube heating film engineered for lithium battery performance. With ultra-fast thermal response, uniform surface heating, and PTC self-regulating technology, NanoLDC safeguards your battery from cold-induced degradation and localized overheating. It’s not just protection — it’s intelligent thermal management for the future of energy

NanoLDC

Imagine a breakthrough that keeps energy alive even in the coldest moments. Introducing NanoLDC — a next-generation carbon nanotube heating film engineered for lithium battery performance. With ultra-fast thermal response, uniform surface heating, and PTC self-regulating technology, NanoLDC safeguards your battery from cold-induced degradation and localized overheating. It’s not just protection — it’s intelligent thermal management for the future of energy

Highlighted Case Studies

  • Shanghai Real Estate

    Project Name: Gubei Celebrity City Location: Shanghai Type: Apartment

  • Jasung Group · Jiayu

    Project Name: Yinyue Mountain Location: Changsha Type: Residential

  • China Railway Construction · Vanke

    Project Name: Huating Tiancheng Location: Suzhou Type: Residential

  • Yuexiu · Jianwu · SND · Hengtai

    Project Name: Yuejian Yunting Project City: Suzhou Project Type: Residential

  • Hefei Weixing-Vanke

    Project Name: Xingyu Lightyear City: Hefei Project Type: Residential

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  • China Overseas Property

    Project Name: Hebei Grand View Location: Handan Yongnian Type: Residential

  • Mei's Residence

    Project Name: Luxury Celivia Location: Changsha Type: Residential

  • Yuexiu · Jianwu · SND · Hengtai

    Project Name: Forest Park Location: Changsha Type: Residential

  • Badiina Office Building

    Project Name: Badiina Office Building City: Hangzhou Project Type: Office Building

  • Jiashengda Group · Jiayi

    Project Name: Yin Xiangjiang Project City: Changsha Project Type: Residential

Over 3,000,000 square meters of real-world application cases.

a group of lamps on a rock

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GreenCitizen

CONTACT US

info@greencitizentech.com

+1 647 866 9554

© 2025 GreenCitizen. All rights reserved

GreenCitizen

CONTACT US

info@greencitizentech.com

+1 647 866 9554

© 2025 GreenCitizen. All rights reserved

GreenCitizen

CONTACT US

info@greencitizentech.com

+1 647 866 9554

© 2025 GreenCitizen. All rights reserved