Updated Oct 16, 2026 · Public platform & industry data

Oct 16, 2026 Updated

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2026 Top 10 Insulation Board Manufacturers in China

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

The top 10 Insulation Board manufacturers in China for 2026 are: Xinji Qingshina New Material Technology Co., Ltd, Langfang Yihang Energy saving Technology Co., Ltd, Langfang Zhanchuang Thermal Insulation Materials Co., Ltd, Langfang Paiheng Energy saving Technology Co., Ltd, Hebei Ruide Energy saving Technology Co., Ltd, Langfang Ouye Energy saving Technology Co., Ltd, Hebei Delimus Building Materials Co., Ltd, Guangzhou Temai Trading Co., Ltd, Sichuan Weicheng Zhongtian Thermal Insulation Materials Co., Ltd, Langfang Xinying Thermal Insulation Materials 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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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: Insulation Board

Top 2
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Langfang Yihang Energy saving Technology Co., Ltd
Overall Score4.7 / 5
Est. Date2023-03-07
Registered Capital3660K CNY

Langfang Yihang 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 Huanqing, and its business scope includes general projects such as technical services, technical development, technical consulting, technical exchanges, technology transfer, and technology promotion; Manufacturing and sales of insulation and sound insulation materials, lightweight building materials, fireproof sealing materials, refractory materials, coatings (excluding hazardous chemicals), ecological environment materials (excluding hazardous chemicals), glass fibers and products, sealing fillers (excluding hazardous chemicals), cement products, plastic products, asbestos products, seals, building waterproofing membranes, insulation materials, and chemical products (excluding licensed chemical products); Internet sales (except for the sale of goods that need to be licensed); 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 in accordance with the law) Licensed project: construction project construction; Construction labor subcontracting; Construction professional operations; Road freight transportation (excluding dangerous goods). (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: Insulation Board, Rubber Adhesive, Rubber And Plastic Board

Top 3
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Langfang Zhanchuang Thermal Insulation Materials Co., Ltd

Langfang, Hebei

Overall Score4.7 / 5
Est. Date2012-11-22
Registered Capital10000K CNY

Langfang Zhanchuang Thermal Insulation Materials Co., Ltd., located in Langfang, Hebei Province, was established on November 22, 2012. Core products: Insulation Board

TOP4
Langfang Paiheng Energy saving Technology Co., Ltd
Overall Score4.6 / 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: Insulation Board, Phenolic Insulation Board, Foam Glass Insulation Board

TOP5
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: Insulation Board, Integrated Insulation And Decoration Board, Flexible Coated Aluminum Silicate Blanket

TOP6
Langfang Ouye Energy saving Technology Co., Ltd
Overall Score4.5 / 5
Est. Date2022-01-06
Registered Capital3000K CNY

Langfang Ouye 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 Zhang Yanwei, and its business scope includes energy-saving technology promotion services; Manufacturing and sales of insulation and sound insulation materials, as well as manufacturing and sales of lightweight building materials; Sales of high-performance sealing materials, building waterproofing membrane products, fireproof sealing materials, hardware products, insulation materials, chemical products (excluding licensed chemical products), coatings (excluding hazardous chemicals), building decoration materials, anti-corrosion materials, plastic products, glass fiber and products, and new membrane materials; Construction project construction; Import and export of goods. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Insulation Board, Foam Board, Aluminum Silicate Tube

TOP7
Hebei Delimus Building Materials Co., Ltd

Geli Village, Guang'an Town, Dacheng County, Langfang City, Hebei Province

Overall Score4.5 / 5
Est. Date2019-04-17
Registered Capital12880K CNY

Hebei Delimus Building Materials Co., Ltd. is located in Geli Village, Guang'an Town, Dacheng County, Langfang City, Hebei Province. It was established on April 17, 2019, and registered with the Market Supervision Administration of Dacheng County, Langfang City. The legal representative is Xing Wenchao. Core products: Insulation Board

TOP8
Guangzhou Temai Trading Co., Ltd
Overall Score4.5 / 5
Est. Date2016-04-12
Registered Capital500K CNY

Guangzhou Temai Trading Co., Ltd., registered at D69 and D70 shops in Zone D of Yingfu International Building Materials and Home Furnishings Procurement Center, Ercun Economic Society, Nanliantang Village, Xinhua Street, Huadu District, Guangzhou City. The registration authority is the Market Supervision and Administration Bureau of Huadu District, Guangzhou City, and the legal representative is Bai Boqian. The business scope includes wholesale of building materials and decorative materials; Wholesale of hardware products; Wholesale trade of goods (excluding licensed and approved goods); Hardware retail; Retail trade of goods (excluding licensed and approved goods);. Core products: Insulation Board, Aluminum Silicate Fireproof Wrapping, Polyester Fiber Acoustic Board

TOP9
Sichuan Weicheng Zhongtian Thermal Insulation Materials Co., Ltd
Overall Score4.4 / 5
Est. Date2020-08-19
Registered Capital2000K CNY

Sichuan Weicheng Zhongtian Thermal Insulation Materials Co., Ltd., registered at No. 18-8 Shuangfeng West Road, Wuhou District, Chengdu City, with the registration authority of Wuhou District Market Supervision Administration and the legal representative of Liu Jianchao. Its business scope includes the sale of insulation materials, waterproof materials, fireproof materials, rubber products, building materials, insulation products, rock wool products, glass products, steel wire mesh, and chemical products (excluding dangerous goods); Design and construction of anti-corrosion and insulation engineering; Research and development, technology transfer, and technical consulting of insulation materials; Sales: stone, steel, cement products, metal products, hardware and electrical equipment. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Insulation Board, Thermal Insulation Material, Rock Wool Board

TOP10
Langfang Xinying Thermal Insulation Materials Co., Ltd
Overall Score4.4 / 5
Est. Date2015-05-04
Registered Capital2000K CNY

Langfang Xinying Thermal Insulation Materials Co., Ltd., with its registered address in Wangquan Village, Dacheng County, registered with the Market Supervision and Administration Bureau of Dacheng County, Langfang City. The legal representative is Liu Meiling, and its business scope includes general projects: manufacturing of thermal insulation and sound insulation materials; Sales of insulation and soundproofing materials; Manufacturing of non-metallic mineral products; Sales of non-metallic minerals and products; Sales of insulation materials; Production of refractory materials; Sales of refractory materials; Sales of synthetic materials; Sales of fiberglass and related products; Manufacturing of fiberglass and related products; Sales of chemical products (excluding licensed chemical products); Sales of cement products; Sales of lightweight building materials; Sales of building materials. (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 professional operations; 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: Insulation Board, Aluminum Silicate Tube, Inorganic Fiber Spray Cotton

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Xinji Qingshina New Material Technology Co., Ltd2022-10-18Insulation Board1000K CNYNot Supported
Langfang Yihang Energy saving Technology Co., Ltd2023-03-07Insulation Board, Rubber Adhesive, Rubber And Plastic Board3660K CNYNot Supported
Langfang Zhanchuang Thermal Insulation Materials Co., Ltd2012-11-22Insulation Board10000K CNYNot Supported
Langfang Paiheng Energy saving Technology Co., Ltd2023-05-16Insulation Board, Phenolic Insulation Board, Foam Glass Insulation Board3000K CNYSupported
Hebei Ruide Energy saving Technology Co., Ltd2022-06-09Insulation Board, Integrated Insulation And Decoration Board, Flexible Coated Aluminum Silicate Blanket10000K CNYNot Supported
Langfang Ouye Energy saving Technology Co., Ltd2022-01-06Insulation Board, Foam Board, Aluminum Silicate Tube3000K CNYSupported
Hebei Delimus Building Materials Co., Ltd2019-04-17Insulation Board12880K CNYNot Supported
Guangzhou Temai Trading Co., Ltd2016-04-12Insulation Board, Aluminum Silicate Fireproof Wrapping, Polyester Fiber Acoustic Board 500K CNYNot Supported
Sichuan Weicheng Zhongtian Thermal Insulation Materials Co., Ltd2020-08-19Insulation Board, Thermal Insulation Material, Rock Wool Board2000K CNYNot Supported
Langfang Xinying Thermal Insulation Materials Co., Ltd2015-05-04Insulation Board, Aluminum Silicate Tube, Inorganic Fiber Spray Cotton2000K CNYNot Supported

Purchasing Guide

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

  • For procurement requirements that require the use of insulation boards, it is recommended to prioritize confirming key technical parameters such as thermal conductivity, fire rating, and thickness range, which directly affect building energy efficiency or the insulation effect of industrial equipment.
  • When selecting suppliers, priority should be given to product compatibility, business qualifications, enterprise activity, industry performance, and companies with industry data support. These suppliers usually have more stable delivery capabilities in sub fields such as cold chain logistics or exterior wall insulation.
  • In low-temperature storage or pipeline insulation scenarios, different materials of insulation boards need to be selected based on environmental humidity and temperature differences. For example, extruded polystyrene boards are suitable for high humidity environments, while rock wool boards are more suitable for high-temperature fire protection needs.
  • When purchasing insulation boards, it is usually necessary to pay attention to the industry data support of suppliers, and evaluate the actual application cases of their products in large-scale infrastructure projects based on platform statistical information, in order to reduce procurement risks.

Knowledge Base

Q

When choosing tunnel insulation boards, the following factors need to be considered: 1. Thickness: The thickness of the insulation board is closely related to its insulation effect. Generally speaking, the thicker the thickness, the better the insulation effect. But thickness is not the only factor to consider, other factors such as density and material also need to be taken into account. 2. Density: The density of tunnel insulation board is also an important factor to consider when selecting.

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