Updated Oct 25, 2026 · Public platform & industry data

Oct 25, 2026 Updated

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2026 Top 10 External Wall Insulation And Heat Preservation Manufacturers in China

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Top-rated External Wall Insulation And Heat Preservation suppliers, How to choose a External Wall Insulation And Heat Preservation manufacturer, Best External Wall Insulation And Heat Preservation companies in China

The top 10 External Wall Insulation And Heat Preservation manufacturers in China for 2026 are: Langfang Wanhui Thermal Insulation Materials Co., Ltd, Langfang Paiheng Energy saving Technology Co., Ltd, Hebei Jiuce New Building Materials Co., Ltd, Hebei Fusheng Building Materials Co., Ltd, Hebei Aipu Building Materials Co., Ltd, Hebei Ruide Energy saving Technology Co., Ltd, Hejian Yizhuo Thermal Insulation Materials Co., Ltd, Shanghai Weiyue Building Decoration Engineering Co., Ltd, Foshan Shunde District Public Opinion Art Decoration Engineering Co., Ltd, Nanjing Shengshi Haofa Construction Engineering Co., Ltd. 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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Langfang Wanhui Thermal Insulation Materials Co., Ltd
Overall Score4.9 / 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: External Wall Insulation And Heat Preservation, Siliceous Board, Polyurethane Board

Top 2
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Langfang Paiheng Energy saving Technology Co., Ltd
Overall Score4.8 / 5
Est. Date2023-05-16
Registered Capital3000K CNY

Langfang Paiheng Energy saving Technology Co., Ltd., with its registered address in Xiliugezhuang Village, Liugezhuang Town, Dacheng County, Langfang City, Hebei Province, is registered with the Market Supervision Administration of Dacheng County, Langfang City. The legal representative is Shi Jiaying, and its business scope includes general projects such as technical services, technical development, technical consulting, technical exchanges, technology transfer, and technology promotion; Manufacturing of insulation and soundproofing materials; Sales of insulation and soundproofing materials; Sales of fiberglass and related products; Sales of lightweight building materials; Sales of rubber products; Sales of plastic products; Sales of insulation materials; Sales of building materials; Sales of fireproof sealing materials; Sales of refractory materials; Sales of coatings (excluding hazardous chemicals); Sales of specialized chemical products (excluding hazardous chemicals); Sales of high-performance sealing materials; Sales of seals; Sales of building waterproofing membrane products. (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: External Wall Insulation And Heat Preservation, Insulation Board, Rubber Insulation Cotton

Top 3
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Hebei Jiuce New Building Materials Co., Ltd
Overall Score4.8 / 5
Est. Date2020-02-28
Registered Capital3000K CNY

Hebei Jiuce New Building Materials Co., Ltd., located in Dongyaotou Village, Quancun Town, Dacheng County, Langfang City, Hebei Province, was established on February 28, 2020. The registration authority is the Market Supervision and Administration Bureau of Dacheng County, Langfang City, and the legal representative is Zhang Haigang. Core products: External Wall Insulation And Heat Preservation, Composite Rock Wool Ab Board, Rock Wool Line

TOP4
Hebei Fusheng Building Materials Co., Ltd
Overall Score4.7 / 5
Est. Date2018-04-27
Registered Capital3000K CNY

Hebei Fusheng Building Materials Co., Ltd., with its registered address in Dongliugezhuang Village, Liugezhuang Town, Dacheng County, Langfang City, Hebei Province, is registered with the Administration for Industry and Commerce of Dacheng County, Langfang City. The legal representative is Wu Fajie, and the business scope includes processing and sales of insulated lightweight composite sandwich panels and crack resistant mortar; Sales: rubber and plastic products, glass wool products, rock wool products, aluminum silicate products, polyurethane products, rubber products, insulation mortar, polystyrene board, extruded board, fireproof materials, sealing materials, refractory materials; Construction of insulation engineering. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: External Wall Insulation And Heat Preservation, Huaneng Rubber Sheet, Rock Wool Pipe

TOP5
Hebei Aipu Building Materials Co., Ltd

Guanjia Village, Zangtun Township, Dacheng County, Langfang City, Hebei Province

Overall Score4.7 / 5
Est. Date2019-07-24
Registered Capital3000K CNY

Hebei Aipu Building Materials Co., Ltd. is located in Guanjia Village, Zangtun Township, Dacheng County, Langfang City, Hebei Province. It was established on July 24, 2019, with the registration authority being the Market Supervision Administration of Dacheng County, Langfang City, and the legal representative being Zhang Enwang. Core products: External Wall Insulation And Heat Preservation, Polyurethane Pipe Shell, Polyurethane Insulation Board

TOP6
Hebei Ruide Energy saving Technology Co., Ltd
Overall Score4.6 / 5
Est. Date2022-06-09
Registered Capital10000K CNY

Hebei Ruide Energy saving Technology Co., Ltd., with its registered address in 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 Gao Yinzhan, and its business scope includes general projects such as technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Manufacturing of insulation and soundproofing materials; Sales of insulation and soundproofing materials; Manufacturing of ecological environment materials; Sales of ecological environment materials; Manufacturing of fiberglass and related products; Sales of fiberglass and related products; Manufacturing of lightweight building materials; Sales of lightweight building materials; Rubber product manufacturing; Sales of rubber products; Manufacturing of plastic products; Sales of plastic products; Sales of insulation materials; Sales of building materials; Sales of fireproof sealing materials; Sales of refractory materials; Sales of coatings (excluding hazardous chemicals); Sales of specialized chemical products (excluding hazardous chemicals); Sales of chemical products (excluding licensed chemical products); Sales of synthetic materials; Sales of high-performance sealing materials; Sales of seals; Sales of building waterproofing membrane products; Retail of hardware products; Sales of metal materials; Sales of metal products; Sales of non-ferrous metal alloys; Sales of new metal functional materials; Sales of metal structures; Sales of new membrane materials; Needle textile sales; Sales of high-performance non-ferrous metals and alloy materials; Sales of non-metallic minerals and products; Sales of paper products; Sales of asbestos products; Sales of cement products; Sales of fasteners; Sales of anti-corrosion materials (except for projects that require approval according to law, business activities can be carried out independently with a business license in accordance with the law) License 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, and specific business projects are subject to approval documents or permits). Core products: External Wall Insulation And Heat Preservation, Polyurethane Insulation Board, Rock Wool Strip Composite Board Mortar

TOP7
Hejian Yizhuo Thermal Insulation Materials Co., Ltd
Overall Score4.6 / 5
Est. Date2020-12-10
Registered Capital5000K CNY

Hejian Yizhuo Thermal Insulation Materials Co., Ltd. is located in Fanjiu Village, Shucheng Town, Hejian City, Cangzhou City, Hebei Province. It was established on December 10, 2020, with the registration authority of Hejian Market Supervision Administration and the legal representative being Liu Jiuqiang. Core products: External Wall Insulation And Heat Preservation, Fiber Module, Insulation Board

TOP8
Shanghai Weiyue Building Decoration Engineering Co., Ltd
Overall Score4.6 / 5
Est. Date2021-09-24
Registered Capital20000K CNY

Shanghai Weiyue Building Decoration Engineering Co., Ltd., with its registered address at 5th Floor, Building 11, No. 6055 Jinhai Road, Fengxian District, Shanghai, registered with the Market Supervision Administration of Fengxian District, and represented by Cao Hairong as its legal representative. Its business scope includes licensed projects such as construction projects; Residential interior decoration and renovation; Construction labor subcontracting; Construction project design; Professional construction work. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments. Specific business projects shall be subject to the approval documents or permits issued by relevant departments.) General projects: construction of landscaping projects; Indoor wooden door and window installation services; Installation services for ordinary mechanical equipment; Furniture installation and maintenance services; Sales of metal structures; Sales of refrigeration and air conditioning equipment; Building cleaning services; Professional cleaning, washing, and disinfection services; Retail of hardware products; Wholesale of hardware products; Electronic product sales; Sales of doors and windows; Wood sales; Sales of technical glass products; Sales of metal tools. (Except for projects that require approval according to law, conduct business activities independently based on the business license in accordance with the law). Core products: External Wall Insulation And Heat Preservation, Architectural Aluminum Veneer, Indoor Ceiling

TOP9
Foshan Shunde District Public Opinion Art Decoration Engineering Co., Ltd
Overall Score4.4 / 5
Est. Date2015-04-17
Registered Capital2000K CNY

Foshan Shunde District Public Opinion Art Decoration Engineering Co., Ltd., with its registered address at No. 2-12, 2nd Floor, Industrial Avenue, Xiashi Village Committee, Lunjiao, Shunde District, Foshan City. The registration authority is the Market Supervision Administration of Shunde District, Foshan City, and the legal representative is Xianjie. Its business scope includes licensed projects such as construction engineering design; Various engineering construction activities; General project: Sales of building decoration materials; Paint sales (excluding hazardous chemicals).. Core products: External Wall Insulation And Heat Preservation, Eps Exterior Wall Decorative Lines, Grc Component

TOP10
Nanjing Shengshi Haofa Construction Engineering Co., Ltd
Overall Score4.4 / 5
Est. Date2019-11-29
Registered Capital5000K CNY

Nanjing Shengshi Haofa Construction Engineering Co., Ltd., with its registered address at No. 10-781 Fenghuang Street, Jiangpu Street, Pukou District, Nanjing City, is registered with the Pukou District Administrative Approval Bureau of Nanjing City. The legal representative is Wang Junjun, and its business scope includes construction engineering, waterproof, anti-corrosion and insulation engineering, indoor and outdoor decoration engineering design and construction; Sales of fire-resistant materials, communication equipment, electrical equipment, mechanical equipment, hardware and electrical equipment, labor protection supplies, and fire-fighting equipment; Installation of water and electricity. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: External Wall Insulation And Heat Preservation, Elevator Shaft Sound-Absorbing Panel, Acoustic Panel

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Langfang Wanhui Thermal Insulation Materials Co., Ltd2024-02-19External Wall Insulation And Heat Preservation, Siliceous Board, Polyurethane Board1000K CNYNot Supported
Langfang Paiheng Energy saving Technology Co., Ltd2023-05-16External Wall Insulation And Heat Preservation, Insulation Board, Rubber Insulation Cotton3000K CNYSupported
Hebei Jiuce New Building Materials Co., Ltd2020-02-28External Wall Insulation And Heat Preservation, Composite Rock Wool Ab Board, Rock Wool Line3000K CNYNot Supported
Hebei Fusheng Building Materials Co., Ltd2018-04-27External Wall Insulation And Heat Preservation, Huaneng Rubber Sheet, Rock Wool Pipe3000K CNYSupported
Hebei Aipu Building Materials Co., Ltd2019-07-24External Wall Insulation And Heat Preservation, Polyurethane Pipe Shell, Polyurethane Insulation Board3000K CNYNot Supported
Hebei Ruide Energy saving Technology Co., Ltd2022-06-09External Wall Insulation And Heat Preservation, Polyurethane Insulation Board, Rock Wool Strip Composite Board Mortar10000K CNYNot Supported
Hejian Yizhuo Thermal Insulation Materials Co., Ltd2020-12-10External Wall Insulation And Heat Preservation, Fiber Module, Insulation Board5000K CNYNot Supported
Shanghai Weiyue Building Decoration Engineering Co., Ltd2021-09-24External Wall Insulation And Heat Preservation, Architectural Aluminum Veneer, Indoor Ceiling20000K CNYSupported
Foshan Shunde District Public Opinion Art Decoration Engineering Co., Ltd2015-04-17External Wall Insulation And Heat Preservation, Eps Exterior Wall Decorative Lines, Grc Component2000K CNYSupported
Nanjing Shengshi Haofa Construction Engineering Co., Ltd2019-11-29External Wall Insulation And Heat Preservation, Elevator Shaft Sound-Absorbing Panel, Acoustic Panel5000K CNYNot Supported

Purchasing Guide

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

  • For procurement needs that require the use of external wall insulation, it is recommended to prioritize key technical parameters such as thermal conductivity, fire rating, and compressive strength, which directly affect building energy efficiency and safety.
  • When selecting suppliers, reference can be made to standards such as product compatibility, business qualifications, enterprise activity, industry performance, and industry data support. Especially in high-rise buildings or projects in cold regions, it is necessary to ensure that suppliers have relevant experience.
  • The thickness and material requirements for external wall insulation vary greatly in different application scenarios such as residential, commercial complexes, or industrial plants. Before procurement, it is necessary to clarify the construction environment and usage requirements.
  • When evaluating suppliers, it is recommended to prioritize companies with practical application experience in public or green building fields based on their past project cases and industry data support.

Knowledge Base

Q

A netizen contacted the Oge editor, saying that they want to purchase exterior wall insulation extruded polystyrene board, but they just don't know how to make the choice? Netizens want to use house insulation, but it has to be said that there are still many insulation materials on the market. When choosing to order, it is easy to be confused and not know which one to choose.

Q

This article introduces the definition, characteristics, and application fields of a new type of exterior wall insulation coating. This type of coating has excellent thermal insulation performance and environmental protection characteristics, which can effectively reduce building energy consumption and improve living comfort. It is suitable for use in new and existing building energy-saving renovation projects. By studying and analyzing different types of coating materials and their preparation processes, reference basis is provided for technological innovation in related fields.

Q

In architectural design, the insulation and thermal performance of exterior walls are directly related to the energy consumption and indoor comfort of buildings. With the deepening of the concept of energy conservation and environmental protection, how to efficiently carry out insulation and heat preservation of building exterior walls has become an important issue. Through various measures, the exterior walls of buildings can achieve efficient insulation and thermal insulation effects, reduce energy consumption, and improve indoor comfort.

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