FECO X3 – A Green Solution for Emission Reduction and Fuel Saving

Nanotechnology – The Breakthrough of the 21st Century

Nanotechnology is the study and application of materials at the scale of 1–100 nanometers, where they exhibit unique and superior properties. At this level, carbon can emit far-infrared rays that support blood circulation, while nanoparticles in energy can break down fuel molecules for more complete combustion, reducing emissions and saving fuel. With these advantages, nanotechnology is considered a key to the Fourth Industrial Revolution, with wide applications in healthcare, environment, and daily life.

FECO X3 – A Green Solution for Automobiles

FECO X3 significantly reduces harmful emissions such as CO, HC, black smoke, and unpleasant odors, contributing to environmental protection and user health. Thanks to nano semiconductor technology that breaks down fuel molecules into smaller particles, the combustion process becomes more complete, saving 10–25% of fuel while helping the engine run smoother, cooler, and last longer. The product is compact, easy to install, durable for 5–7 years, and delivers a safer, smoother driving experience for every family.

Enhance engine performance

Improve fuel efficiency

Reduce harmful emissions

Enhanced engine durability

Requires no maintenance or servicing

Lasts for over 7 years

Technology Applications on FECO X3 Products

TECHNOLOGY APPLICATIONS ON FECO X3 PRODUCTS

FECO X3 applies nano-semiconductor technology emitting far-infrared rays (8–14μm) — a breakthrough innovation that optimizes fuel combustion, reduces harmful emissions, and protects the engine.

The technology is built on three core pillars:
1️⃣ Nano-Semiconductor Layer: Emits stable far-infrared rays that resonate with fuel molecules.
2️⃣ Molecular Resonance Effect: Breaks down hydrocarbon clusters for complete combustion, saving 10–25% fuel.
3️⃣ Thermal & Energy Stabilization: Lowers engine temperature, extends engine lifespan, and requires no maintenance.

FECO X3 – A Comprehensive Green Solution for Modern Transportation:
Reduces up to 99% emissions, saves up to 25% fuel, lasts 7–10 years, and operates safely with zero energy consumption.

FECO X3 for Manual Transmission Motorbikes

FECO X3 (Automatic Scooter)

Sedan car

Sport Utility Vehicle

16-passenger minibus

Hybrid Vehicle

Electric Vehicle

Supercar

WARRANTY TERMS & CONDITIONS

FECO X3 WARRANTY POLICY

1. Warranty Period

The official warranty period is 03 years from the installation date or a product lifespan of 07–10 years, depending on operating conditions.

Each product is covered under warranty by its serial number or QR code printed on the FECO X3 body.

2. Warranty Conditions

FECO X3 is eligible for free warranty service under the following conditions:

The product remains intact with its original warranty seal, not tampered with or replaced.
The product has a valid warranty card or verified electronic registration on the Thuận Dương system.
The product is damaged due to manufacturing or material defects from the manufacturer.
The product has been installed and used properly according to FECO X3’s technical guidelines by an authorized dealer or garage.

3. Exclusions from Warranty

The warranty does not cover cases such as:

Damage caused by mechanical impact, collision, accident, fire, explosion, flooding, or unauthorized disassembly or repair.
Damage caused by improper installation not following the official technical guide or performed by a non-authorized service provider.
Missing, torn, or altered warranty seals or serial numbers that make product origin unidentifiable.
Damage caused by external factors such as chemicals, abnormal temperature, or misuse beyond the intended purpose.

4. Warranty Scope

The warranty includes product replacement of FECO X3 within the warranty period.
It does not include: transportation, installation, or any additional costs unrelated to product defects.
In cases requiring inspection, processing time is 5–15 working days.

5. FECO X3 Commitment

FECO X3 products are warranted by Thuận Dương Development Services Co., Ltd., the exclusive authorized distributor in Vietnam.

All FECO X3 products are officially imported from Taiwan and certified with international patents.

We guarantee:

Consistent quality and long lifespan.
No interference or impact on the engine system.
No maintenance required, with stable performance throughout its lifetime.

6. Warranty Support Contact

For warranty support, please contact:

📞 Technical & Warranty Hotline: 0921 256 565
🌐 Website:www.fecox3.com
📧 Email:fecox3@thuanduong.vn
🏢 Address: 105 Nguyễn Hữu Tiến Street, Tây Thạnh Ward, Tân Phú District, Ho Chi Minh City, Vietnam

7. Important Notice

FECO X3 is a nano-semiconductor technology device that emits far-infrared rays (8–14μm). It consumes no energy, generates no heat, and requires no maintenance.
With an average lifespan of 7–10 years, FECO X3 operates stably even under harsh conditions, helping save fuel, reduce emissions, and protect the environment.

Insurance Coverage

Warranty Policy

Installation

ABOUT FECO X3 – A SOLUTION FOR A GREENER ENVIRONMENT

Feco X3 applies nano semiconductor technology with far-infrared emission (wavelength 8–14 micrometers, particle size 18–25 nm) to help reduce harmful emissions and save fuel for cars and motorbikes.

It works by optimizing the fuel combustion process, which:

Reduces 30–70% of CO, HC, and NOx emissions – the main causes of air pollution.
Saves 5–15% of fuel, lowering operating costs.
Extends engine lifespan and minimizes carbon deposits.

With Feco X3, every trip is not only more economical but also more environmentally friendly. This small solution can make a big impact towards the goal of “For a Green – Clean – Sustainable Vietnam.”

Thuan Duong – Your partner in protecting the environment.