Updated Sep 1, 2026 · Public platform & industry data

Sep 1, 2026 Updated

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2026 Top 10 Phenolic Insulation Board Manufacturers in China

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Top-rated Phenolic Insulation Board suppliers, How to choose a Phenolic Insulation Board manufacturer, Best Phenolic Insulation Board companies in China

The top 10 Phenolic Insulation Board manufacturers in China for 2026 are: Xinji Qingshina New Material Technology Co., Ltd, Langfang Wanhui Thermal Insulation Materials Co., Ltd, Hebei Fuluosi Building Materials Group Co., Ltd, Jiangsu Yinhui Ecological Technology Co., Ltd, Hebei Yili Glass Wool Products Co., Ltd, Shenzhen Zhongke Hengrun Technology Development Co., Ltd, Hebei Yichengda Energy saving Technology Co., Ltd, Fuxin Environmental Protection Insulation Building Materials Factory, Pingqiao District, Xinyang City, Langfang Keli Er Chemical Building Materials Co., Ltd, Dacheng County Feiliu Air Conditioning Duct Manufacturing Factory. Ranked based on product relevance, certifications, company activity, and industry performance. This list is widely used for supplier comparison and sourcing decisions.

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Top 1
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Xinji Qingshina New Material Technology Co., Ltd
Overall Score4.9 / 5
Est. Date2022-10-18
Registered Capital1000K CNY

Xinji Qingshina New Material Technology Co., Ltd. is located in the west of Nanlu Village, Zhangguzhuang Town, Xinji City, Hebei Province (320 meters north of Nanlu Village Bridge). It was established on October 18, 2022, with the registration authority of Xinji Market Supervision Administration and the legal representative being Yao Jin. Core products: Phenolic Insulation Board, Foam Board, Exportable Genuine Gold Plate

Top 2
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Langfang Wanhui Thermal Insulation Materials Co., Ltd
Overall Score4.7 / 5
Est. Date2024-02-19
Registered Capital1000K CNY

Langfang Wanhui Thermal Insulation Materials Co., Ltd., with its registered address in Shijiawu Village, Quancun Town, Dacheng County, Langfang City, Hebei Province, is registered with the Market Supervision and Administration Bureau of Dacheng County, Langfang City. The legal representative is Shi Haicheng, and the business scope includes general projects: manufacturing of thermal insulation and sound insulation materials; Sales of insulation and soundproofing materials; Sales of engineering plastics and synthetic resins; Manufacturing of plastic products; Sales of plastic products; Production of fireproof sealing materials; Sales of fireproof sealing materials; Manufacturing of asbestos products; Sales of asbestos products; Sales of insulation materials; Sales of building materials; Manufacturing of lightweight building materials; Sales of lightweight building materials; Manufacturing of biobased materials; Sales of biobased materials; Sales of synthetic materials; Manufacturing of technical glass products; Sales of technical glass products; Manufacturing of cement products; Sales of cement products; Sales of coatings (excluding hazardous chemicals); Sales of chemical products (excluding licensed chemical products); Sales of building decoration materials; Sales of building waterproofing membrane products; Sales of sealing fillers; Sales of anti-corrosion materials; Sales of fiberglass and related products; Sales of rubber products; Sales of metal products; Sales of metal materials; Labor services (excluding labor dispatch). (Except for projects that require approval according to law, business activities can be carried out independently based on the business license in accordance with the law) Licensed project: construction project construction; Construction labor subcontracting. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments. The specific business projects shall be subject to the approval documents or licenses issued by the relevant departments.). Core products: Phenolic Insulation Board, Siliceous Board, Rubber And Plastic Board

Top 3
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Hebei Fuluosi Building Materials Group Co., Ltd
Overall Score4.7 / 5
Est. Date2014-10-16
Registered Capital109830K CNY

Hebei Fuluosi Building Materials Group Co., Ltd., with its registered address in Jindi New Technology Industrial Park, Dacheng Economic Development Zone, Hebei Province, is registered with the Market Supervision and Administration Bureau of Dacheng County, Langfang City. The legal representative is Wang Guocai, and its business scope includes the manufacturing and sales of insulation and sound insulation materials, lightweight building materials, building waterproofing membrane products, cement products, plastic products, sealing fillers (excluding hazardous chemicals), rubber products, and coatings (excluding hazardous chemicals); Production and sales of fireproof sealing materials and refractory materials; Sales of anti-corrosion materials and chemical products (excluding licensed chemical products); Retail of hardware products; Import and export of goods and technology; Construction project construction. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Phenolic Insulation Board, Smoke Proof Glass Wool Board, Foamed Cement Insulation Board

TOP4
Jiangsu Yinhui Ecological Technology Co., Ltd
Overall Score4.6 / 5
Est. Date2016-01-26
Registered Capital20000K CNY

Jiangsu Yinhui Ecological Technology Co., Ltd. is registered at B1402, Building 1, Changshu International Decoration City, Qinchuan Street, Changshu City, Suzhou City, Jiangsu Province. The registration authority is Changshu Administrative Approval Bureau, and the legal representative is Ge Xiuqin. The business scope includes engaging in technology research and development in the ecological field, energy-saving building materials research and development, production, and sales, environmental governance, ecological restoration engineering design and construction, wholesale and retail of environmentally friendly wall materials, building materials, and steel. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Phenolic Insulation Board, Electronic Cross-Linked Shock Absorber Board, Insulation Board

TOP5
Hebei Yili Glass Wool Products Co., Ltd
Overall Score4.6 / 5
Est. Date2006-06-16
Registered Capital90000K CNY

Hebei Yili Glass Wool Products Co., Ltd., with its registered address in Jindi Industrial Zone, Dacheng County, registered with the Market Supervision and Administration Bureau of Dacheng County, Langfang City. The legal representative is Chang Wenqiao, and its business scope includes the production and sales of glass wool products, export business of the above products, and import business of raw and auxiliary materials (excluding national prohibited business projects); Sales: Thermal insulation materials. (If the above business scope requires approval, operate with a license). Core products: Phenolic Insulation Board, Yellow Glass Wool Roll Felt, Steel Structure Glass Wool Felt

TOP6
Shenzhen Zhongke Hengrun Technology Development Co., Ltd
Overall Score4.5 / 5
Est. Date2009-09-03
Registered Capital10000K CNY

Shenzhen Zhongke Hengrun Technology Development Co., Ltd., registered at No. 201, 2nd Floor, Building 2, Fourth Row, Shajing Xinqiao Third Industrial Zone, Bao'an District, Shenzhen, with the registration authority of Bao'an Bureau and the legal representative being Zhang Ti, has a business scope including general business projects such as investing in and establishing industries (specific projects will be declared separately); Research and sales of electric wood boards, cardboard, fiberboard, epoxy boards, insulation materials, and engineering plastic materials; Research and sales of metal materials, magnetic materials, packaging materials, industrial tapes and films, electronic products, hardware and plastic accessories, electronic components, and instruments (excluding non recycling operations of renewable resources); Domestic trade, import and export of goods and technology. Except for projects prohibited or required to be approved before registration by laws, administrative regulations, or decisions of the State Council, the licensed business projects include the production of electric wood boards, cardboard, fiberboards, epoxy boards, insulation materials, and engineering plastic materials; The research and sales of Class II medical device products, as well as the research, production, and sales of personal protective equipment.. Core products: Phenolic Insulation Board, Epoxy Board, Customized Processing Parts

TOP7
Hebei Yichengda Energy saving Technology Co., Ltd
Overall Score4.5 / 5
Est. Date2021-09-26
Registered Capital21600K CNY

Hebei Yichengda Energy saving Technology Co., Ltd., with its registered address at Dongyaotou Village, Quancun Town, Dacheng County, Langfang City, Hebei Province, is registered with the Market Supervision Administration of Dacheng County, Langfang City. The legal representative is Liu Kai, and the business scope includes technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Production and sales of fireproof sealing materials, manufacturing and sales of coatings (excluding hazardous chemicals), manufacturing and sales of lightweight building materials, manufacturing and sales of mechanical and electrical equipment, sales of insulation materials, sales of anti-corrosion materials, sales of chemical products (excluding licensed chemical products), and sales of building materials; Construction project construction; Import and export of goods and technology. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Phenolic Insulation Board, Xps Extruded Board, Polyphenylene Board

TOP8
Fuxin Environmental Protection Insulation Building Materials Factory, Pingqiao District, Xinyang City
Overall Score4.5 / 5
Est. Date2010-11-12
Registered Capital-

Fuxin Environmental Protection and Thermal Insulation Building Materials Factory in Pingqiao District, Xinyang City, with its registered address located in the campus of Pingqiao Cotton and Hemp Company. The registration authority is Pingqiao Market Supervision and Administration Bureau of Pingqiao District, Xinyang City, and the legal representative is Qi Dengfu. Its business scope includes closed cell perlite series products, processing, and sales; Import and export trade of closed pore perlite series products.. Core products: Phenolic Insulation Board, Horticultural Perlite, Vitrified Microbeads

TOP9
Langfang Keli Er Chemical Building Materials Co., Ltd
Overall Score4.4 / 5
Est. Date2007-05-17
Registered Capital50180K CNY

Langfang Keli Er Chemical Building Materials Co., Ltd., registered at Jindi New Technology Industrial Park, Economic Development Zone, Dacheng County, Langfang City, Hebei Province, registered with the Market Supervision and Administration Bureau of Dacheng County, Langfang City. The legal representative is Sun Baoyong, and the business scope includes general projects: synthetic material manufacturing (excluding hazardous chemicals); Manufacturing of plastic products; Manufacturing of insulation and soundproofing materials; Sales of synthetic materials; Sales of plastic products; Sales of insulation and soundproofing materials; Sales of insulation materials; Import and export of goods; Technology import and export. (Except for projects that require approval according to law, business activities can be carried out independently based on the business license.) Licensed project: construction project construction. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments. The specific business projects shall be subject to the approval documents or licenses issued by the relevant departments.). Core products: Phenolic Insulation Board, Phenolic Insulation Pipe Shell, Firebreak

TOP10
Dacheng County Feiliu Air Conditioning Duct Manufacturing Factory
Overall Score4.4 / 5
Est. Date2005-07-26
Registered Capital-

Dacheng Feiliu Air Conditioning Duct Manufacturing Factory, registered in Xiaoyan Village, Dacheng County, registered with the Market Supervision Administration of Dacheng County, Langfang City, with Sun Jie as the legal representative. Its business scope includes the production and sales of air conditioning ducts, aluminum foil hoses, and air ducts; Sales: Thermal insulation materials. (The above does not include national limited business projects and pollution projects)*. Core products: Phenolic Insulation Board, Silicone Cloth, Industrial Integrated Calcium Silicate Board

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Xinji Qingshina New Material Technology Co., Ltd2022-10-18Phenolic Insulation Board, Foam Board, Exportable Genuine Gold Plate1000K CNYNot Supported
Langfang Wanhui Thermal Insulation Materials Co., Ltd2024-02-19Phenolic Insulation Board, Siliceous Board, Rubber And Plastic Board1000K CNYNot Supported
Hebei Fuluosi Building Materials Group Co., Ltd2014-10-16Phenolic Insulation Board, Smoke Proof Glass Wool Board, Foamed Cement Insulation Board 109830K CNYNot Supported
Jiangsu Yinhui Ecological Technology Co., Ltd2016-01-26Phenolic Insulation Board, Electronic Cross-Linked Shock Absorber Board, Insulation Board20000K CNYNot Supported
Hebei Yili Glass Wool Products Co., Ltd2006-06-16Phenolic Insulation Board, Yellow Glass Wool Roll Felt, Steel Structure Glass Wool Felt90000K CNYSupported
Shenzhen Zhongke Hengrun Technology Development Co., Ltd2009-09-03Phenolic Insulation Board, Epoxy Board, Customized Processing Parts10000K CNYSupported
Hebei Yichengda Energy saving Technology Co., Ltd2021-09-26Phenolic Insulation Board, Xps Extruded Board, Polyphenylene Board21600K CNYNot Supported
Fuxin Environmental Protection Insulation Building Materials Factory, Pingqiao District, Xinyang City2010-11-12Phenolic Insulation Board, Horticultural Perlite, Vitrified Microbeads-Not Supported
Langfang Keli Er Chemical Building Materials Co., Ltd2007-05-17Phenolic Insulation Board, Phenolic Insulation Pipe Shell, Firebreak50180K CNYNot Supported
Dacheng County Feiliu Air Conditioning Duct Manufacturing Factory2005-07-26Phenolic Insulation Board, Silicone Cloth, Industrial Integrated Calcium Silicate Board-Not Supported

Purchasing Guide

Based on real user feedback, we provide the following suggestions:

  • For procurement requirements that require the use of phenolic insulation boards, it is recommended to prioritize the confirmation of key technical parameters such as thermal conductivity (usually ≤ 0.025W/(m · K)) and fire rating (such as B1 level) based on specific scenarios such as building wall or pipeline insulation.
  • When selecting suppliers, priority should be given to product compatibility, business qualifications, enterprise activity, industry performance, and enterprises with industry data support, especially suitable for fields such as cold chain logistics or industrial plants that require high insulation performance.
  • When evaluating the specifications of phenolic insulation boards, it is necessary to consider indicators such as thickness (commonly 20-100mm) and compressive strength (≥ 150kPa) to ensure compatibility with practical applications such as roof insulation or exterior wall decoration.
  • The climate conditions in different regions may affect the selection of phenolic insulation boards. For example, in high humidity environments, attention should be paid to the water absorption rate of the boards (recommended ≤ 5%), and the industry data support capability of suppliers can serve as a long-term basis for cooperation.

Knowledge Base

Q

When choosing phenolic insulation board for office ceilings, multiple aspects need to be considered comprehensively to ensure that the selected product meets practical needs and has excellent performance. Here are some key selection points: 1、 Understand the insulation requirements for office ceilings Environmental temperature: Consider the temperature control requirements required inside the office and the impact of external environment on indoor temperature.

Q

The modified phenolic insulation board is made of phenolic foam, which is mainly composed of phenol and formaldehyde. The phenolic foam is a new type of fire-resistant, fireproof and low smoke insulation material (under limited conditions). It is a closed cell rigid foam plastic made of phenolic resin added with foaming agent, curing agent and other additives. Using phenolic resin as the main raw material, adding curing agents, foaming agents, and other auxiliary components.

Ranking Evaluation Method

This ranking is generated based on public data from Baidu B2B platform and common industry assessment dimensions, focusing on enterprise activity, business qualifications, product matching and industry performance to provide valuable manufacturer ranking information for buyers.

DimensionDescription
Data SourceMulti-dimensional data including platform public data, enterprise certification, user reviews, and transaction records
AssessmentComprehensive indicators including enterprise activity, qualifications, product quality, service capability, and user reputation
Update FrequencyRanking data is updated daily to ensure timeliness and accuracy
SuggestionRankings are for reference only. We recommend comprehensive evaluation based on actual needs