Are you looking to maximize your insulation project’s efficiency and cost-effectiveness? With so many insulation wholesale factories in China, finding the right partner can feel overwhelming. Understanding the top players in the market is crucial, as it can significantly impact your project’s success. By comparing these factories, you can discover the best materials, competitive pricing, and reliable service that will elevate your project to new heights. Ready to make an informed choice? Dive into our comprehensive comparison of the leading insulation wholesale factories in China and unlock the potential for your next project!

FUNAS is a Professional Thermal Insulation Materials Manufacturers in China

Product Details: FUNAS offers a range of thermal insulation materials including rubber foam, rock wool, and glass wool products, designed for various industrial applications.

Technical Parameters:
– High-temperature resistance
– Fire-retardant B1 (C) level

Application Scenarios:
– HVAC systems
– Building and construction

Pros:
– Excellent thermal resistance and sound absorption
– Durable and energy-efficient

Cons:
– Limited information on specific product dimensions
– Potential variability in performance based on application

Insulation Wholesale Suppliers & Manufactures｜Deson Insulation

Product Details: Die cut Tape, gaskets, seals, and heat shields.

Technical Parameters:
– High-precision die-cutting services
– 100% pre-production ERP system filing

Application Scenarios:
– Electronics
– Automotive

Pros:
– Customization within 24H
– Fast delivery with adequate spot inventory

Cons:
– Limited information on specific product limitations
– Potential variability in quality based on customer requirements

Insulation Material Supplier & Manufacturer | Shenzhou CO.,LTD

Product Details: Shenzhou offers a range of insulation materials including Glass Wool, Rubber Foam Insulation, Ceramic Wool, Rock Wool, and Acoustic Panels.

Technical Parameters:
– Glass Wool: Hot surface temperature height of 250°C.
– Rubber Foam: Suitable for cold and hot water pipe insulation.

Application Scenarios:
– Used in industrial equipment and piping insulation engineering.
– Applicable in construction, central air conditioning, refrigeration, petrochemic…

Pros:
– High thermal insulation performance.
– Environmentally friendly options available.

Cons:
– Some products may require specific installation techniques.
– Potential for moisture absorption in certain types.

Insulation | Building materials supply from China | Insulation supplier

Product Details: China Sourcelink offers a full line of insulation for commercial and residential building needs, including batt/roll insulation, rigid foam board insulation, loose-fill and blown-in insulation, rigid fiber insulation, and mineral wool insulation.

Technical Parameters:
– Batt/Roll Insulation: Made from fiberglass, mineral wool, plastic fibers or natu…
– Rigid Foam Board Insulation: Made from polystyrene, polyisocyanurate, and polyur…

Application Scenarios:
– Used on unfinished walls, foundation walls, floors, and ceilings.
– Useful for hard-to-reach places, enclosed existing walls, open wall cavities, an…

Pros:
– Reduces unwanted noise transfer between rooms.
– Naturally fire retardant and resistant to water, mold, and mildew.

Cons:
– Rigid foam board insulation must be covered with other materials.
– Some types may not be suitable for high-temperature locations.

China Insulation Wholesale, Manufacturers | BestSuppliers.com

Product Details: Various insulation products including PTFE sheets, heat shrinkable tubing, and epoxy fiberglass rods.

Technical Parameters:
– Tensile Strength: ≥14Mpa
– Rated Voltage: 1KV to 750KV

Application Scenarios:
– Electrical insulation in high voltage applications
– Protection of electrical components from heat and environmental factors

Pros:
– High tensile strength and durability
– Wide range of voltage ratings available

Cons:
– Potentially high cost for specialized materials
– Limited availability in some regions

Nova Insulation – China Epoxy Laminate, Colored Laminate, Carbon Fiber …

Product Details: NOVA offers a range of insulation materials including Epoxy Laminate, Colored Laminate, and Carbon Fiber products, suitable for various industrial applications.

Technical Parameters:
– GB/T19001-2008 idt ISO9001:2008
– SGS REACH TEST, SGS ROHS TEST

Application Scenarios:
– Electrical Devices
– Automotive

Pros:
– High-quality manufacturing standards
– Wide range of applications

Cons:
– Limited specific technical details provided
– Potentially higher cost compared to generic alternatives

ROCKWOOL China

Product Details: ROCKWOOL stone wool insulation products designed for various applications including roof, floor, internal and external wall insulation, HVAC insulation, and passive fire protection.

Technical Parameters:
– Temperature resistance above 1000°C
– Durability of at least 65 years

Application Scenarios:
– High-rise buildings in urban areas
– Residential and commercial buildings requiring energy efficiency

Pros:
– Excellent thermal and acoustic properties
– Moisture repellence and fire resilience

Cons:
– Potentially higher initial cost compared to traditional insulation materials
– Requires professional installation for optimal performance

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Comparison Table

Company	Product Details	Pros	Cons	Website
FUNAS is a Professional Thermal Insulation Materials Manufacturers in China	FUNAS offers a range of thermal insulation materials including rubber foam, rock wool, and glass wool products, designed for various industrial applic…	– Excellent thermal resistance and sound absorption – Durable and energy-efficient	– Limited information on specific product dimensions – Potential variability in performance based on application	www.funasinsulation.com
Insulation Wholesale Suppliers & Manufactures｜Deson Insulation	Die cut Tape, gaskets, seals, and heat shields.	– Customization within 24H – Fast delivery with adequate spot inventory	– Limited information on specific product limitations – Potential variability in quality based on customer requirements	desoninsulation.com
Insulation Material Supplier & Manufacturer	Shenzhou CO.,LTD	Shenzhou offers a range of insulation materials including Glass Wool, Rubber Foam Insulation, Ceramic Wool, Rock Wool, and Acoustic Panels.	– High thermal insulation performance. – Environmentally friendly options available.	– Some products may require specific installation techniques. – Potential for moisture absorption in certain types.
Insulation	Building materials supply from China	Insulation supplier	China Sourcelink offers a full line of insulation for commercial and residential building needs, including batt/roll insulation, rigid foam board insu…	– Reduces unwanted noise transfer between rooms. – Naturally fire retardant and resistant to water, mold, and mildew.
China Insulation Wholesale, Manufacturers	BestSuppliers.com	Various insulation products including PTFE sheets, heat shrinkable tubing, and epoxy fiberglass rods.	– High tensile strength and durability – Wide range of voltage ratings available	– Potentially high cost for specialized materials – Limited availability in some regions
Nova Insulation – China Epoxy Laminate, Colored Laminate, Carbon Fiber …	NOVA offers a range of insulation materials including Epoxy Laminate, Colored Laminate, and Carbon Fiber products, suitable for various industrial app…	– High-quality manufacturing standards – Wide range of applications	– Limited specific technical details provided – Potentially higher cost compared to generic alternatives	www.nova-insulation.com
ROCKWOOL China	ROCKWOOL stone wool insulation products designed for various applications including roof, floor, internal and external wall insulation, HVAC insulatio…	– Excellent thermal and acoustic properties – Moisture repellence and fire resilience	– Potentially higher initial cost compared to traditional insulation materials – Requires professional installation for optimal performance	www.rockwool.com

Frequently Asked Questions (FAQs)

What types of insulation materials are commonly produced in wholesale factories in China?

You can find a variety of insulation materials in Chinese wholesale factories, including fiberglass, foam board, mineral wool, and spray foam. These materials cater to different applications, such as residential, commercial, and industrial insulation needs.

How can I ensure the quality of insulation products from Chinese factories?

To ensure quality, look for factories with ISO certifications and positive reviews. Request samples before placing large orders and consider third-party inspections to verify product standards and compliance with your specifications.

What are the typical lead times for insulation orders from China?

Lead times can vary based on the factory and order size, but generally, you can expect around 4 to 8 weeks for production and shipping. It’s best to discuss timelines with the factory to get a more accurate estimate.

Are there minimum order quantities (MOQs) for insulation products?

Yes, most factories have minimum order quantities, which can range from a few hundred to several thousand units, depending on the product. Always check with the factory to understand their specific MOQ requirements.

What shipping options are available for insulation products from China?

You can choose from various shipping options, including sea freight, air freight, and express courier services. Sea freight is the most cost-effective for large orders, while air freight is faster but more expensive. Discuss your needs with the factory to find the best option.