WELLSOX-China Professional Fabric Duct Manufacturer
Free Design, Free Samples
Even Air, Energy-Efficient, High-Quality and Durability
Custom Solutions
We specialize in designing and manufacturing custom fabric ducts tailored to your specific needs.
We Are Trusted
Our fabric ducts are made from high-performance polyester fiber, offering outstanding durability and fire resistance.
Advanced Technology
We provide fast and reliable shipping worldwide, ensuring timely delivery of your orders.
About Us
WELLSOX's journey began with a simple yet powerful idea
To provide innovative, efficient, and environmentally-friendly air distribution solutions. As a team of engineers, designers, and industry experts, we saw the challenges that businesses and buildings faced with traditional HVAC systems—inefficiencies, high energy costs, and complex installation processes.
Our founder, Faye was inspired by the potential of fabric as a material that could not only replace traditional metal ducts but also offer superior benefits. After years of research and development, our first fabric duct prototype was born—an affordable, lightweight, and energy-efficient solution to age-old HVAC problems.

create better: fabric ducts.

WELLSOX Product Lines
Flame Retardant Fabric Duct
Flexible Plenum Chamber
Non-combustible Fabric Duct
Removable Insulated Cover
Insulated Composite Duct
Return Air Duct

Our Vision
Make air distribution smarter, simpler, and more sustainable
Why Choose Us
Our fabric ducts are designed with efficiency in mind—reducing energy usage, lowering installation costs, and providing an eco-friendly alternative to traditional systems. As we grew, we realized that the value we created wasn’t just in the products we made, but in the positive impact we had on the industries we served. Our fabric ducts are helping companies save money, reduce their carbon footprint, and improve their indoor air quality—creating a better future, one duct at a time.
Our Advantages
- Exceptional Product Quality
- Customized Solutions
- Efficient Installation and Maintenance
- Professional Technical Support
Our Services

Custom Fabric Duct Solutions
We specialize in designing and manufacturing custom fabric ducts tailored to your specific needs. Whether for HVAC, ventilation, or air conditioning systems, we offer flexible and efficient solutions.

Global Shipping & On-Time Delivery
We provide fast and reliable shipping worldwide, ensuring timely delivery of your orders. No matter where you are located, we strive to meet your deadlines with consistent, on-time service.

High-Quality Manufacturing
As a trusted China-based fabric duct manufacturer, we ensure top-quality production with durable materials and strict quality control processes. Our products meet international standards for reliability and performance.

Professional Customer Support
We pride ourselves on offering excellent customer support. Our team is always available to assist with product selection, technical inquiries, and order tracking to ensure smooth communication throughout the process.
Are You Ready To Build New Project With Us?
It wasn’t just about improving the technology; it was about changing the way industries approached ventilation and air distribution. We knew that with the right combination of expertise and innovation, we could offer a product that not only solved problems but also created lasting value for businesses across the globe.
Testimonials
What Our Clients Say About WELLSOX Service
What Our Clients Say About WELLSOX Service

John P.
HVAC Contractor – USA
We’ve been working with WELLSOX for over two years, and their fabric ducts have been a game-changer for our projects. The quality is outstanding, and the installation process is incredibly straightforward. Their team is always responsive and knowledgeable, making our job much easier. We highly recommend them for anyone looking for reliable, energy-efficient air distribution solutions.

Sarah T.
Project Manager – Middle East
We’ve completed several large-scale projects with WELLSOX over the past year, and we couldn’t be more satisfied with their service. From custom duct designs to on-time delivery, they’ve always exceeded our expectations. The fabric ducts have significantly improved airflow efficiency in our HVAC systems, helping us reduce costs while maintaining high standards.

Marco R.
Building Engineer – Europe
The level of service and professionalism provided by WELLSOX is unparalleled. Their team worked closely with us to understand our specific needs and delivered custom fabric ducts that fit perfectly into our building’s HVAC system. The products are high quality, durable, and easy to install, which made a huge difference in our project timeline.

Ahmed M.
Distributor – Saudi Arabia
As a distributor, it’s crucial to have a reliable supplier, and WELLSOX has proven to be just that. Their fabric ducts are of exceptional quality, and their customer service is top-notch. We’ve built a strong partnership with them, and I’ve always been impressed by their commitment to on-time deliveries and competitive pricing. Our customers love the product, and it’s made our business grow.

Emily L.
Operations Manager – Southeast Asia
We’ve used fabric ducts from WELLSOX for multiple HVAC installations in our facilities. Not only are the ducts efficient, but the energy savings have been significant. The team at WELLSOX is always willing to offer technical advice and assistance when needed. Their professionalism and dedication to quality make them a trusted partner for our business.