Updated Sep 9, 2026 · Public platform & industry data

Sep 9, 2026 Updated

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2026 Top 10 Self Adhesive Insulation Cotton Manufacturers in China

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Top-rated Self Adhesive Insulation Cotton suppliers, How to choose a Self Adhesive Insulation Cotton manufacturer, Best Self Adhesive Insulation Cotton companies in China

The top 10 Self Adhesive Insulation Cotton manufacturers in China for 2026 are: Jinwolena New Materials (Dacheng County) Co., Ltd, Chongqing Minghu Building Materials Co., Ltd, Langfang Shujun Energy saving Technology Co., Ltd, Langfang Qianyuan Energy saving Technology Co., Ltd, Wuhan Qiankuo Building Materials Co., Ltd, Chongqing Qinghang Thermal Insulation Building Materials Co., Ltd, Langfang Eastern European New Building Materials Co., Ltd, Langfang Ruilai Si Thermal Insulation Materials Co., Ltd, Langfang Jinsa Thermal Insulation Materials Co., Ltd, Langfang Xinwo 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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Jinwolena New Materials (Dacheng County) Co., Ltd

No. 48, South Central Street, Dongyaotou Village, Quancun Town, Dacheng County, Langfang City, Hebei Province

Overall Score4.9 / 5
Est. Date2026-07-08
Registered Capital570K CNY

Jinwolena New Materials (Dacheng County) Co., Ltd. is located at No. 48, Zhongxin Street South, Dongyaotou Village, Quancun Town, Dacheng County, Langfang City, Hebei Province. It was established on July 8, 2026 and registered with the Market Supervision Administration of Dacheng County, Langfang City. The legal representative is Zhang Cuiru. Core products: Self Adhesive Insulation Cotton, Rock Wool Pipe, Aluminum Foil Rubber

Top 2
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Chongqing Minghu Building Materials Co., Ltd
Overall Score4.8 / 5
Est. Date2016-05-18
Registered Capital1000K CNY

Chongqing Minghu Building Materials Co., Ltd., with its registered address at No. 14-15, Building 8, Guyi Road, Baishiyi Town, Jiulongpo District, Chongqing, is registered with the Market Supervision and Administration Bureau of Chongqing High tech Industrial Development Zone Management Committee. The legal representative is Qin Wenke, and its business scope includes the sale of office supplies, sports equipment, daily necessities, electronic products (excluding electronic publications), mechanical parts, chemical products (excluding hazardous chemicals and precursor chemicals), transportation facilities, standard bearing parts, rubber and plastic products, asbestos products, and hardware tools; Design, production, processing, and sales: insulation materials, waterproof and fireproof materials, building materials (projects that require approval by law must be approved by relevant departments before conducting business activities), decorative materials (excluding hazardous chemicals), labor protection equipment (projects that require approval by law must be approved by relevant departments before conducting business activities); Design, manufacture, install, and sell steel structural products (excluding steel smelting). **The above business scope requires approval from relevant departments before conducting business activities. Core products: Self Adhesive Insulation Cotton, Fiberglass Mesh, Extruded Polystyrene Board

Top 3
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Langfang Shujun Energy saving Technology Co., Ltd
Overall Score4.8 / 5
Est. Date2022-07-20
Registered Capital3000K CNY

Langfang Shujun Energy saving Technology Co., Ltd., with its registered address in Qianyan 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 Sun Yu, and the 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 lightweight building materials; Sales of lightweight building materials; Manufacturing of plastic products; Sales of plastic products; Production of fireproof sealing materials; Sales of fireproof sealing materials; Production of refractory materials; Sales of refractory materials; Manufacturing of sealing fillers; Sales of sealing fillers; Rubber product manufacturing; Sales of rubber products; Sales of insulation materials; Sales of chemical products (excluding licensed chemical products); Sales of synthetic materials; Sales of high-performance sealing materials; Sales of seals; Sales of synthetic fibers; Sales of building waterproofing membrane products; Retail of hardware 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; Professional construction work. (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: Self Adhesive Insulation Cotton, Vacuum Insulation Panel, Breathable Membrane

TOP4
Langfang Qianyuan Energy saving Technology Co., Ltd
Overall Score4.7 / 5
Est. Date2021-04-08
Registered Capital10000K CNY

Langfang Qianyuan Energy saving Technology Co., Ltd., with its registered address in Daguang'an Village, Guang'an Town, Dacheng County, Langfang City, Hebei Province, is registered with the Market Supervision Administration of Dacheng County, Langfang City. The legal representative is Li Qingfeng, and the business scope includes general projects such as technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Manufacturing of non-metallic mineral products; Sales of non-metallic minerals and products; Manufacturing of lightweight building materials; Sales of lightweight building materials; Manufacturing of cement products; Sales of cement products; Manufacturing of insulation and soundproofing materials; Sales of insulation and soundproofing materials; Manufacturing of building waterproofing membrane products; Sales of building waterproofing membrane products; Manufacturing of ecological environment materials; Sales of ecological environment materials; Manufacturing of synthetic materials (excluding hazardous chemicals); Sales of synthetic materials; Manufacturing of fiberglass and related products; Sales of fiberglass and related products; Manufacturing of industrial textile products; Sales of industrial textile products; Manufacturing of plastic products; Sales of plastic products; Rubber product manufacturing; Sales of rubber products; Manufacturing of hardware products; Retail of hardware products; Fastener manufacturing; Sales of fasteners; Sales of insulation materials; Sales of building materials; Sales of building decoration materials; Sales of engineering plastics and synthetic resins; Sales of refractory materials; Manufacturing of asbestos products; Sales of asbestos products; Manufacturing of graphite and carbon products; Sales of graphite and carbon products; Sales of fireproof sealing materials; Manufacturing of sealing fillers; Sales of sealing fillers; Sales of coatings (excluding hazardous chemicals); Sales of anti-corrosion materials; Sales of personal hygiene products; Rental and operation services for small and micro buses; Rental services (excluding licensed rental services); Mechanical equipment leasing; Rental services for transportation equipment; Road freight transportation of ordinary freight vehicles with a total weight of 4.5 tons or less (excluding online freight and dangerous goods). (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: Self Adhesive Insulation Cotton, Extruded Polystyrene Board, Glass Wool Tube

TOP5
Wuhan Qiankuo Building Materials Co., Ltd
Overall Score4.7 / 5
Est. Date2019-07-03
Registered Capital5800K CNY

Wuhan Qiankuo Building Materials Co., Ltd., with its registered address at No. D1-22, Fenghuo Hardware Building Materials and Water Heating Market, Baishazhou Avenue, Hongshan District, Wuhan City. The registration authority is the Market Supervision and Administration Bureau of Hongshan District, Wuhan City, and the legal representative is Liu Qiansheng. Its business scope includes insulation materials, building materials processing, and sales; Sales of waterproof materials, sealing materials, metal materials, chemical products (excluding toxic, harmful, flammable and explosive dangerous goods), plumbing equipment, decorative materials, pipelines and accessories, wires and cables, plastic products, rubber products, fire-fighting equipment, valves, ventilation equipment, refrigeration equipment and accessories, hardware and electrical equipment, daily necessities, mechanical and electrical equipment, municipal facilities; Design and construction of insulation engineering, waterproofing engineering, municipal engineering, and building decoration engineering. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Self Adhesive Insulation Cotton, Rock Wool Board, Extruded Polystyrene Board

TOP6
Chongqing Qinghang Thermal Insulation Building Materials Co., Ltd
Overall Score4.6 / 5
Est. Date2010-10-20
Registered Capital1000K CNY

Chongqing Qinghang Thermal Insulation Building Materials Co., Ltd. is registered at No. 26-8, Building 1, Furen Road, Nanping Town, Nan'an District, Chongqing. The registration authority is the Market Supervision Administration of Nan'an District, Chongqing, and the legal representative is Jin Lintao. Its business scope includes the sale of insulation materials, building materials, decorative materials, chemical products (excluding hazardous chemicals), hardware, and electrical equipment. Projects prohibited by laws and administrative regulations shall not be operated; projects that are required to be approved or licensed by laws and administrative regulations shall be operated only after approval. Core products: Self Adhesive Insulation Cotton, Extruded Polystyrene Board, Lightweight Aggregate Concrete

TOP7
Langfang Eastern European New Building Materials Co., Ltd
Overall Score4.6 / 5
Est. Date2019-12-05
Registered Capital500K CNY

Langfang Eastern European New Building Materials Co., Ltd., with its registered address in Zhangyanma Village, Zangtun Town, Dacheng County, Langfang City, Hebei Province, is registered with the Market Supervision Administration of Dacheng County, Langfang City. The legal representative is Liu Hao, and its business scope includes general projects such as the manufacturing of lightweight building materials; Sales of lightweight building materials; Manufacturing of insulation and soundproofing materials; Sales of insulation and soundproofing materials; Manufacturing of cement products; Sales of cement products; Manufacturing of fiberglass and related products; Sales of fiberglass and related products; Fastener manufacturing; Sales of fasteners; Manufacturing of artificial boards; Sales of artificial boards; Manufacturing of plastic products; Sales of plastic products; Rubber product manufacturing; Sales of rubber products; Sales of high-performance non-ferrous metals and alloy materials; Sales of insulation materials; Sales of fireproof sealing materials; Sales of anti-corrosion materials; Sales of building materials; Sales of building waterproofing membrane products; Sales of sealing fillers; Sales of synthetic materials. (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: Self Adhesive Insulation Cotton, Thermal Insulation Bubble Film, Vacuum Board

TOP8
Langfang Ruilai Si Thermal Insulation Materials Co., Ltd
Overall Score4.6 / 5
Est. Date2013-11-01
Registered Capital1000K CNY

Langfang Ruilaisi Thermal Insulation Materials Co., Ltd., with its registered address in Lidamuqiao Village, Dacheng County, registered with the Market Supervision Administration of Dacheng County, Langfang City, and represented by Li Wei as the legal representative, operates in general projects including the manufacturing of insulation and sound insulation materials; Sales of insulation and soundproofing materials; Rubber product manufacturing; Sales of rubber products; Manufacturing of plastic products; Sales of plastic products; Operation of wires and cables; Sales of insulation materials. (Except for projects that require approval according to law, business activities can be carried out independently based on the business license) Licensed projects: manufacturing of wires and cables; 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: Self Adhesive Insulation Cotton, Aluminum Silicate, Glass Wool Blanket

TOP9
Langfang Jinsa Thermal Insulation Materials Co., Ltd
Overall Score4.4 / 5
Est. Date2021-08-24
Registered Capital6000K CNY

Langfang Jinsa Thermal Insulation Materials Co., Ltd., with its registered address in Mengen 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 Baofeng, and its business scope includes the manufacturing and sales of thermal insulation and sound insulation materials; Manufacturing of synthetic materials (excluding hazardous chemicals); Manufacturing of lightweight building materials; Sales of synthetic materials, refractory materials, building materials, and insulation materials; Construction project construction. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Self Adhesive Insulation Cotton, Rock Wool Board, Glass Wool Tube

TOP10
Langfang Xinwo Thermal Insulation Materials Co., Ltd
Overall Score4.4 / 5
Est. Date2016-09-02
Registered Capital1000K CNY

Langfang Xinwo Thermal Insulation Materials 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 Gao Weice, and the business scope includes processing and sales of glass wool products, rubber products, extruded products, rock wool products, polyurethane boards, and aluminum silicate products; Sales: Chemical products (excluding dangerous drugs). (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Self Adhesive Insulation Cotton, Decorative Integrated Panel, Insulated Hose

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Jinwolena New Materials (Dacheng County) Co., Ltd2026-07-08Self Adhesive Insulation Cotton, Rock Wool Pipe, Aluminum Foil Rubber570K CNYNot Supported
Chongqing Minghu Building Materials Co., Ltd2016-05-18Self Adhesive Insulation Cotton, Fiberglass Mesh, Extruded Polystyrene Board1000K CNYSupported
Langfang Shujun Energy saving Technology Co., Ltd2022-07-20Self Adhesive Insulation Cotton, Vacuum Insulation Panel, Breathable Membrane3000K CNYNot Supported
Langfang Qianyuan Energy saving Technology Co., Ltd2021-04-08Self Adhesive Insulation Cotton, Extruded Polystyrene Board, Glass Wool Tube10000K CNYNot Supported
Wuhan Qiankuo Building Materials Co., Ltd2019-07-03Self Adhesive Insulation Cotton, Rock Wool Board, Extruded Polystyrene Board5800K CNYNot Supported
Chongqing Qinghang Thermal Insulation Building Materials Co., Ltd2010-10-20Self Adhesive Insulation Cotton, Extruded Polystyrene Board, Lightweight Aggregate Concrete1000K CNYNot Supported
Langfang Eastern European New Building Materials Co., Ltd2019-12-05Self Adhesive Insulation Cotton, Thermal Insulation Bubble Film, Vacuum Board500K CNYNot Supported
Langfang Ruilai Si Thermal Insulation Materials Co., Ltd2013-11-01Self Adhesive Insulation Cotton, Aluminum Silicate, Glass Wool Blanket 1000K CNYNot Supported
Langfang Jinsa Thermal Insulation Materials Co., Ltd2021-08-24Self Adhesive Insulation Cotton, Rock Wool Board, Glass Wool Tube6000K CNYNot Supported
Langfang Xinwo Thermal Insulation Materials Co., Ltd2016-09-02Self Adhesive Insulation Cotton, Decorative Integrated Panel, Insulated Hose1000K CNYNot Supported

Purchasing Guide

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

  • In the actual procurement process of self-adhesive insulation cotton, it is recommended to prioritize checking key technical parameters such as thermal conductivity, thickness, and temperature resistance range to ensure that they match the insulation requirements of pipelines or equipment.
  • For different scenarios such as building exterior walls or HVAC systems, it is necessary to distinguish the fire rating and waterproof performance of self-adhesive insulation cotton. Flame retardant materials should be selected for industrial environments, and attention should be paid to the design of moisture-proof layers in humid areas.
  • When selecting suppliers, priority should be given to product matching, business qualifications, enterprise activity, industry performance, and enterprises with industry data support or platform statistical information to balance procurement efficiency and long-term cooperation stability.
  • When using self-adhesive insulation cotton in cold chain logistics or low-temperature storage, it is important to verify its low-temperature bonding strength to avoid detachment due to temperature differences. It is also recommended to choose products with adhesive peel strength that meets the standard to reduce construction losses.

Knowledge Base

Q

This article introduces several common models of self-adhesive insulation cotton for pipelines, including specifications, dimensions, parameters, and other information for reference and selection. 1、 Model recommendation 1. Self adhesive insulation cotton model HSD-936 The specifications of this model are 20mm~100mm, with a length of 1000mm and a width of 500mm. The insulation cotton material is high-density glass wool, with strong self adhesiveness and a fire rating of A1. It is suitable for insulation of water supply pipes, cold and hot water pipes, etc. 2. Self adhesive insulation cotton model WW-SIP The specifications of this model are 10mm~100mm, with a length of 500mm or 1000mm and a width of 400mm or 500mm. The insulation cotton material is high-density polyurethane, with strong self-adhesive properties and a fire rating of B1. It is suitable for insulation of oil pipes, heating pipes, etc. 3. Self adhesive insulation cotton model DY-GZX The specifications of this model are 10mm~100mm, with a length of 1000mm and a width of 600mm. The insulation cotton material is glass fiber cotton, with strong self adhesiveness and a fire rating of A1. It is suitable for insulation of air conditioning ducts, ventilation ducts, etc. 2、 Selection precautions When selecting the type of self-adhesive insulation cotton, it is necessary to choose according to the specific pipeline usage environment and insulation requirements. It is necessary to consider factors such as the diameter, temperature, and medium of the pipeline, and choose appropriate specifications and materials. At the same time, a comprehensive evaluation is needed in terms of insulation performance, fire resistance, and other aspects to find the most suitable model.

Q

This article comprehensively introduces the characteristics, application scenarios, and precautions when choosing self-adhesive insulation cotton, helping readers understand this convenient and efficient insulation material and providing reference for its practical application.

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