Are you in the market for high-quality duct supplies but feeling overwhelmed by the options? You’re not alone! With countless factories in China, knowing which ones stand out can make all the difference for your project. By comparing the top duct supplier factories, you can ensure you’re choosing reliable partners that meet your quality and budget needs. Imagine the peace of mind that comes with selecting the best options available! Ready to simplify your search and make informed decisions? Dive into our comprehensive comparison and discover the top suppliers that can elevate your projects today!

China Spiral Ducts and Fittings, Ventilation Mounting Accessories …

Product Details: Spiral ducts and fittings, ventilation mounting accessories, air conditioning installation components.

Technical Parameters:
– High level automation
– ISO 9001 certified

Application Scenarios:
– HVAC systems
– Refrigeration installations

Pros:
– Competitive pricing
– Fast delivery

Cons:
– Low MOQ for first order
– Limited customization options

China Flexible Duct Manufacturers Suppliers Factory – Flexible Duct …

Product Details: Flexible duct, also known as flex duct or flexible air duct, is a type of ductwork used in heating, ventilation, and air conditioning (HVAC) systems. It is made of a round wire coil encased in bendable polymer skin.

Technical Parameters:
– Operating temperature: +6° to +50°
– Available sizes: 100mm to 150mm

Application Scenarios:
– Ventilation in underground mines or high-altitude aircraft
– Dust collection and air purification in woodworking and oil refineries

Pros:
– Lightweight and easy to install
– Good resistance to crushing and leaks

Cons:
– More likely to leak air around seams
– Less durable than traditional metal ductwork

Ventilation Duct, HVAC Ductwork Manufacturer of China – Biyang Duct

Product Details: Ventilation duct systems are essential for airflow and ventilation in various spaces, consisting of ducts and vents.

Technical Parameters:
– Material: Rigid metal, flexible, fiberglass lined, fireboard
– Insulation: Required for certain installations, moisture barriers for basements

Application Scenarios:
– Residential buildings for air circulation
– Commercial spaces for temperature control and air quality

Pros:
– Improves air quality by filtering dust and pollutants
– Allows for temperature control and moisture regulation

Cons:
– Installation can be complex and requires professional help
– Potential for leaks and inefficiencies if not properly installed

Flexible Duct Manufacturer- IMDUCT

Product Details: IMDUCT offers a range of flexible duct products including Aluminum Flexible Duct, Aluminum Insulated Flexible Duct, and Polyester Flexible Duct, designed for various ventilation applications.

Technical Parameters:
– Durability and flexibility for ventilation applications
– Available in various sizes and materials including aluminum, PVC, and polyester

Application Scenarios:
– HVAC systems in residential and commercial buildings
– Ventilation systems requiring sound control and thermal efficiency

Pros:
– High-quality materials ensuring durability and performance
– Wide range of products catering to diverse ventilation needs

Cons:
– Potentially higher cost compared to lower-quality alternatives
– Specific installation requirements may be needed for optimal performance

Professional Flexible Duct Manufacturer and Supplier of China – Biyang Duct

Product Details: Flexible Duct is essential in HVAC applications for both commercial and residential use, allowing for air delivery and extraction in limited spaces.

Technical Parameters:
– Material: Aluminum, Stainless Steel, PVC, Semi-rigid Aluminum, High Temperature,…
– Temperature Resistance: Up to +400℃ for High Temp Duct, +150℃ for Nylon Duct

Application Scenarios:
– Air conditioning systems in residential and commercial buildings
– Fume extraction and ventilation in high temperature environments

Pros:
– Flexible design allows for easy installation in tight spaces
– Variety of materials available for different applications and temperature requir…

Cons:
– Some materials may not be as durable in extreme conditions
– Fire resistance varies by material, requiring careful selection for specific app…

China Spiral Ducts and Fittings Manufacturers and Suppliers – SuperAir

Product Details: SuperAir is a professional Spiral Ducts and Fittings Manufacturer in China, specializing in HVAC products, particularly Ventilation Ductwork and Air Conditioning Installation products.

Technical Parameters:
– Manufactured from high quality galvanized steel
– Sealing performance exceeds industry’s higher standard D-level

Application Scenarios:
– Air supply and bulk material transport
– Ventilation and air conditioning systems

Pros:
– Weld-free design with no air or water leakage
– Higher quality and technology standards than China’s national standards

Cons:
– Limited information on specific dimensions and weights
– Potentially higher cost compared to traditional ducts

Flexible Duct, Metal Ductings, HVAC Fittings Supplier and Manufacturer

Product Details: Generic ducting products for HVAC systems

Technical Parameters:
– Material: Galvanized Steel
– Size: Various diameters available

Application Scenarios:
– Residential HVAC systems
– Commercial ventilation systems

Pros:
– Durable and long-lasting
– Easy to install

Cons:
– Can be prone to rust if not maintained
– May require professional installation for larger systems

Duct Type AC, Wholesale Duct Type AC Manufacturer & Supplier in China …

Product ventilation duct Manufacturer in China.Your Reliable Trusted …

Product Details: Database Connection Service

Technical Parameters:
– Error Code: DB_CONN_ERR
– Timeout: 30 seconds

Application Scenarios:
– Web applications
– Data-driven applications

Pros:
– Reliable connection management
– Scalable architecture

Cons:
– Requires proper configuration
– Potential for downtime

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Comparison Table

Company	Product Details	Pros	Cons	Website
China Spiral Ducts and Fittings, Ventilation Mounting Accessories …	Spiral ducts and fittings, ventilation mounting accessories, air conditioning installation components.	– Competitive pricing – Fast delivery	– Low MOQ for first order – Limited customization options	www.hvacsupplychina.com
China Flexible Duct Manufacturers Suppliers Factory – Flexible Duct …	Flexible duct, also known as flex duct or flexible air duct, is a type of ductwork used in heating, ventilation, and air conditioning (HVAC) systems….	– Lightweight and easy to install – Good resistance to crushing and leaks	– More likely to leak air around seams – Less durable than traditional metal ductwork	www.yidalongvent.com
Ventilation Duct, HVAC Ductwork Manufacturer of China – Biyang Duct	Ventilation duct systems are essential for airflow and ventilation in various spaces, consisting of ducts and vents.	– Improves air quality by filtering dust and pollutants – Allows for temperature control and moisture regulation	– Installation can be complex and requires professional help – Potential for leaks and inefficiencies if not properly installed	buyductings.com
Flexible Duct Manufacturer- IMDUCT	IMDUCT offers a range of flexible duct products including Aluminum Flexible Duct, Aluminum Insulated Flexible Duct, and Polyester Flexible Duct, desig…	– High-quality materials ensuring durability and performance – Wide range of products catering to diverse ventilation needs	– Potentially higher cost compared to lower-quality alternatives – Specific installation requirements may be needed for optimal performance	imduct.com
Professional Flexible Duct Manufacturer and Supplier of China – Biyang Duct	Flexible Duct is essential in HVAC applications for both commercial and residential use, allowing for air delivery and extraction in limited spaces.	– Flexible design allows for easy installation in tight spaces – Variety of materials available for different applications and temperature requir…	– Some materials may not be as durable in extreme conditions – Fire resistance varies by material, requiring careful selection for specific app…	buyductings.com
China Spiral Ducts and Fittings Manufacturers and Suppliers – SuperAir	SuperAir is a professional Spiral Ducts and Fittings Manufacturer in China, specializing in HVAC products, particularly Ventilation Ductwork and Air C…	– Weld-free design with no air or water leakage – Higher quality and technology standards than China’s national standards	– Limited information on specific dimensions and weights – Potentially higher cost compared to traditional ducts	www.hvacsupplychina.com
Flexible Duct, Metal Ductings, HVAC Fittings Supplier and Manufacturer	Generic ducting products for HVAC systems	– Durable and long-lasting – Easy to install	– Can be prone to rust if not maintained – May require professional installation for larger systems	buyductings.com
Duct Type AC, Wholesale Duct Type AC Manufacturer & Supplier in China …				www.demexiri-ac.com
Product ventilation duct Manufacturer in China.Your Reliable Trusted …	Database Connection Service	– Reliable connection management – Scalable architecture	– Requires proper configuration – Potential for downtime	www.duct.space

Frequently Asked Questions (FAQs)

What types of ducts do suppliers in China typically offer?

You can find a wide variety of ducts from suppliers in China, including galvanized steel ducts, flexible ducts, and insulated ducts. They often cater to different industries, such as HVAC, automotive, and industrial applications, ensuring you have options that meet your specific needs.

How can I ensure the quality of ducts from Chinese suppliers?

To ensure quality, look for suppliers with certifications like ISO or CE. Request samples before placing large orders, and consider visiting the factory if possible. Reading reviews and asking for references can also help you gauge their reliability.

What is the typical lead time for duct orders from China?

Lead times can vary based on the supplier and order size, but generally, you can expect around 4 to 8 weeks for production and shipping. It’s a good idea to discuss timelines upfront to avoid any surprises.

Are there minimum order quantities (MOQs) for duct supplies?

Yes, many suppliers have minimum order quantities, which can range from a few hundred to several thousand units, depending on the product and manufacturer. Always check the MOQ before placing your order to ensure it aligns with your needs.

What are the shipping options for ducts from China?

You typically have several shipping options, including sea freight, air freight, and express delivery. Sea freight is the most cost-effective for large orders, while air freight is faster but more expensive. Discuss your requirements with the supplier to find the best option for you.