Sourcing an aerogel blanket supplier in China is not only about finding a low quotation. For industrial buyers, the more important questions are usually thermal conductivity, working temperature, thickness, hydrophobicity, production consistency, customization, documentation, and delivery capacity. China has a growing group of manufacturers covering silica aerogel blankets, fiberglass aerogel blankets, high-temperature insulation and cryogenic insulation materials.
For EPC contractors, insulation distributors, wholesalers, equipment manufacturers and overseas procurement teams, the supplier list matters because aerogel blankets are often purchased for projects rather than one-off use. A suitable supplier needs to match the material with the working condition, provide stable batches, and handle the order volume required by the project.
This guide follows a practical buying sequence: first look at what an aerogel blanket does, then identify the points that matter when comparing suppliers, and finally review 10 China-based manufacturers and their product focus.
Overview of Aerogel Blankets and Their Applications
An aerogel blanket is a flexible thermal insulation material made by integrating aerogel with a fibrous reinforcement structure. Compared with bulky conventional insulation, the material can provide strong thermal resistance with a thinner insulation layer.
For buyers comparing an aerogel insulation blanket manufacturer with conventional insulation suppliers, several product characteristics usually matter most:
- Low thermal conductivity
- Flexible roll structure
- Low insulation thickness
- Hydrophobic performance
- High-temperature or cryogenic options
- Easy cutting and installation
- Different thickness and facing options
- Project-based customization
Typical applications include oil and gas pipelines, LNG systems, petrochemical equipment, power generation, industrial furnaces, HVAC systems, tanks, building insulation and battery-related thermal management.
The required specification changes with the application. A pipeline insulation project may focus on thermal conductivity, moisture resistance and installation thickness. An LNG project may require cryogenic performance and vapor-barrier construction. A furnace application may put more attention on temperature resistance and dimensional stability.
What Should Buyers Check When Choosing an Aerogel Blanket Supplier in China?
A procurement team can narrow down suppliers by checking several practical points.
1. Thermal Conductivity
Thermal conductivity is one of the first specifications to request. Runfew's aerogel blanket range lists silica aerogel thermal conductivity of 0.013–0.020 W/m·K, depending on the product and conditions.
Do not compare suppliers only by the number shown on a quotation sheet. Ask for the test method, test temperature and corresponding product grade.
2. Working Temperature
Aerogel blankets are not all designed for the same temperature range.
Runfew provides different grades for high-temperature and low-temperature applications. Its product range includes an ultra-high-temperature aerogel insulation blanket rated up to 1300°C and a low-temperature product covering -200°C to 400°C.
For buyers, the useful question is not simply "What is the maximum temperature?" It is:
What temperature will the material see during continuous operation?
3. Thickness and Dimensions
Space is often one of the reasons for choosing aerogel insulation.
Common product thicknesses include 2 mm, 3 mm, 5 mm and 10 mm, while custom thicknesses and roll dimensions can be requested for project orders. Runfew also lists customized thickness, width and roll length options.
For an aerogel blanket factory in China, the ability to produce the required width and roll length can reduce cutting waste and installation work.
4. Hydrophobicity and Moisture Resistance
Moisture can reduce insulation performance and create additional maintenance problems. Hydrophobic aerogel blankets are therefore widely considered for piping, tanks, outdoor equipment and other environments where moisture exposure is possible.
5. OEM/ODM and Custom Production
For distributors and project contractors, standard products may not always be enough.
Useful customization options can include:
- Thickness
- Roll width
- Roll length
- Facing material
- Density
- Fiber reinforcement
- Aluminum foil lamination
- Silicone or other coatings
- Private-label packaging
An OEM aerogel blanket supplier can be useful when the buyer needs a product under its own brand or needs the material adapted to a specific insulation system.
Top 10 Aerogel Blanket Suppliers in China
*Ranking is not in any particular order.
The following companies are selected from China-based aerogel manufacturers that have publicly available information covering aerogel materials, blankets, insulation products or related applications. The list is intended as a supplier research starting point rather than a strict market-share ranking.
1. Zhejiang Runhui New Materials Co., Ltd. - Runfew
Runfew Aerogel Blanket Manufacturer
For buyers looking for a custom aerogel blanket manufacturer in China, Zhejiang Runhui New Materials Co., Ltd. is a supplier worth putting on the initial shortlist.
Runfew focuses on aerogel insulation materials and provides aerogel blankets for LNG, cryogenic systems, oil and gas piping, industrial furnaces, HVAC and building insulation. Its product range includes standard blankets, high-temperature grades, cryogenic insulation and customized insulation solutions.
The standard silica aerogel blanket range covers thermal conductivity of 0.015W/m·K. Runfew also offers customized cutting, laminated composites and OEM services for B2B projects.
For buyers comparing a China aerogel blanket supplier by manufacturing capability, Runfew states that its factory covers more than 20,000 m², with 10 automated production lines and annual output exceeding 500,000 m² for its fiberglass aerogel blanket production. Standard trial MOQ is listed at 100 m², with support for larger project volumes.
The supplier also provides customization for thickness, facing materials, roll width and roll length, with OEM and private-label production available.
For distributors, EPC contractors and insulation procurement teams, the main point is flexibility: buyers can start with a standard specification and move to a project-specific configuration when the application requires it.
2. Zhejiang UGOO
UGOO Technology is a Zhejiang-based aerogel manufacturer with a focus on aerogel ultra-insulation materials. Public supplier information lists aerogel insulation felt among its main products and reports annual production of about 4 million m² of aerogel insulation felt.
Its product applications cover transportation, construction and other thermal insulation fields. For buyers searching for an aerogel blanket manufacturer in China with established production capacity, UGOO is a company worth comparing during the sourcing stage.
3. Nano Tech
Nano Tech is another China-based aerogel company appearing in industry supplier lists. It focuses on nanostructured silica aerogel materials and related insulation products. Industry sources identify the company among China's established aerogel manufacturers.
Its broader aerogel product experience makes it relevant for buyers comparing suppliers for insulation blankets, fabrics and other aerogel-based materials.
For an importer or aerogel blanket wholesaler, the key point to verify directly is the available blanket specification, production volume, export documentation and OEM scope for the intended market.
4. CNCEC Hualu New Materials
CNCEC Hualu New Materials has a strong R&D focus in aerogel fiber felt and related products. Its published patent work includes methods for producing aerogel fiber felt and composite aerogel products.
One patented composite aerogel felt uses blended fiber needled felt combined with SiO₂ aerogel and targets low-temperature insulation applications from -200°C to 125°C. The disclosed product combines flexibility, low thermal conductivity and moisture-related protection.
This makes CNCEC Hualu particularly relevant to buyers evaluating aerogel blanket suppliers in China for specialized insulation applications rather than only standard blanket sourcing.
5. Hebei Jinna Technology
Hebei Jinna Technology is a manufacturer based in Langfang, Hebei. Its product range includes silica aerogel thermal blankets, aerogel blankets, insulation panels, aerogel powder and aerogel paint. Public supplier information identifies the company as a manufacturer/factory.
For buyers looking for a silica aerogel blanket supplier, Jinna is relevant because its product portfolio covers both blanket and related aerogel insulation materials.
A procurement team can compare its blanket specifications, MOQ, custom dimensions and export terms against other China suppliers before placing a bulk order.
6. Guangdong Alison Technology
Guangdong Alison Technology is an established aerogel manufacturer based in Qingyuan, Guangdong, with a sales center in Guangzhou. The company states that it integrates R&D, manufacturing and sales and has an annual aerogel capacity of 70,000 m³.
Its product portfolio includes aerogel, aerogel felt and aerogel board, with applications covering industrial pipelines, thermal networks, petrochemical equipment, furnaces, appliances, buildings and transportation.
For large industrial buyers, production scale and product range are useful points to compare when looking for a China aerogel blanket factory.
7. IBIH Advanced Materials
IBIH Advanced Materials focuses on aerogel technology, intelligent manufacturing and application-driven solutions. Its business covers thermal management, energy efficiency and advanced materials.
The company has also developed aerogel-based thermal protection products for electric vehicles and other thermal-management applications.
For buyers sourcing aerogel materials for battery, thermal management or specialized industrial applications, IBIH can be included in the supplier comparison stage.
8. Xiamen Namate New Materials
Xiamen Namate is a China-based aerogel manufacturer with products covering aerogel blankets, boards, pipe jackets, powders and other aerogel insulation solutions. Its applications include industrial insulation, cryogenic systems, building insulation and battery safety.
Industry supplier information also identifies Namate as a manufacturer and OEM supplier with aerogel blanket production capabilities.
This makes the company relevant for importers looking for an OEM aerogel blanket manufacturer in China with products extending beyond standard blanket formats.
9. Ningbo Surnano
Ningbo Surnano Aerogel is another China-based aerogel manufacturer listed in current industry directories. It is included among companies supplying aerogel materials in China.
For distributors and industrial buyers, Surnano can be considered when comparing China-based sources for aerogel materials and insulation applications. Buyers should confirm current blanket models, available thicknesses, MOQ and export support before quotation.
10. Zhongke Runzi
Zhongke Runzi Technology is listed among China-based aerogel manufacturers and appears in current industry supplier directories and market company lists.
Its inclusion gives buyers another supplier to evaluate when building a sourcing pool for aerogel insulation materials.
For a top aerogel blanket supplier in China shortlist, the same evaluation points still apply: actual blanket production, thermal conductivity data, operating temperature, customization, quality documentation and delivery capability.
Aerogel Blanket vs. Traditional Insulation Materials
The supplier comparison becomes easier when the actual application requirement is clear.
| Factor | Aerogel Blanket | Rock Wool | Glass Wool | Ceramic Fiber |
|---|---|---|---|---|
| Thermal insulation | Very high | Good | Good | Very high at high temperature |
| Required thickness | Thin | Thicker | Thicker | Medium |
| Flexibility | High | Medium | Medium | Lower |
| Moisture resistance | High for hydrophobic grades | Depends on system | Limited | Depends on product |
| Curved surfaces | Suitable | More difficult | Suitable | More difficult |
| Typical use | Pipes, LNG, equipment, energy systems | Buildings, industrial systems | HVAC, buildings | Furnaces, kilns, high-temperature equipment |
The advantage of aerogel is most useful when the project has a limited installation space or needs a flexible insulation layer with high thermal performance.
A thin insulation layer can also make a difference around valves, pipe bends, tanks and equipment where conventional thick insulation creates installation problems.
Key Aerogel Blanket Specifications Buyers Should Compare
Before sending an RFQ to an aerogel blanket supplier, prepare the following information:
- Required insulation temperature
- Minimum and maximum operating temperature
- Target thermal conductivity
- Required thickness
- Roll width and length
- Density
- Hydrophobic requirement
- Facing material
- Fire performance
- Application environment
- Annual purchasing volume
- Required certification
- OEM/private-label requirement
- Delivery destination
For example, Runfew lists 2 mm, 3 mm, 5 mm and 10 mm fiberglass aerogel blanket options, with density of 250–350 kg/m³ and thermal conductivity of ≤0.015 W/(m·K) for these listed products.
The exact specification should still be matched to the operating condition rather than selected only from a catalog.
What Should a B2B Buyer Ask Before Ordering?
A short RFQ can save several rounds of communication.
Ask the supplier to provide:
- TDS and SDS
- Thermal conductivity test data
- Working temperature range
- Density and thickness tolerance
- Available roll sizes
- MOQ
- Sample availability
- OEM/ODM options
- Production lead time
- Export documents and certifications
For large-volume purchasing, also ask whether the supplier can keep the same formulation and specification across repeat orders.
This matters for distributors and contractors who need to reorder the same custom aerogel blanket months later.
Future Direction of Aerogel Blanket Manufacturing in China
The market is moving toward application-specific insulation rather than one standard blanket for every project.
Industrial buyers are asking for materials designed around temperature range, thickness limits, moisture exposure, fire requirements and installation method. Battery thermal management, LNG, petrochemical equipment, industrial pipelines and energy-saving construction are also creating different specification requirements.
For suppliers, this means production capability alone is not enough. Material development, testing, custom production, technical support and stable batch quality all affect whether a factory can support long-term B2B orders.
For buyers comparing China aerogel blanket manufacturers, the most practical approach is to shortlist several suppliers, send the same technical specification to each company, compare the test data and quotation, then request samples before moving to bulk production.
That process gives procurement teams a clearer view of product performance, customization capability and total sourcing cost than comparing unit price alone.