Updated Oct 24, 2026 · Public platform & industry data

Oct 24, 2026 Updated

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2026 Top 10 Detachable Insulation Sleeve Manufacturers in China

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

The top 10 Detachable Insulation Sleeve manufacturers in China for 2026 are: Langfang Wanhui Thermal Insulation Materials Co., Ltd, Langfang Rongte Building Materials Group Co., Ltd, Jinwolena New Materials (Dacheng County) Co., Ltd, Shanghai Boda Thermal Insulation Materials Co., Ltd, Jiujiang Gree Energy saving Technology Co., Ltd, Sichuan Dimes Environmental Protection Technology Co., Ltd, Dacheng County Chengxiang Thermal Insulation Material Factory, Dacheng County Angyang Refractory Material Factory, Langfang Shixin Energy saving Technology Co., Ltd, Langfang Guanhong Fireproof 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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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: Detachable Insulation Sleeve, Rock Wool Pipe, Rubber And Plastic Board

Top 2
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Langfang Rongte Building Materials Group Co., Ltd
Overall Score4.7 / 5
Est. Date2014-11-03
Registered Capital16000K CNY

Langfang Rongte Building Materials Group Co., Ltd., located in Duquan Village, Dacheng County, was established on November 3, 2014. The registered authority is the Market Supervision Administration of Dacheng County, Langfang City, and the legal representative is Du Yunfei. Core products: Detachable Insulation Sleeve, Asbestos Free Aerogel Gel Fireproof Board, Fireproof Package

Top 3
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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 Score4.7 / 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: Detachable Insulation Sleeve, Aluminum Foil Rubber, Glass Wool Tube

TOP4
Shanghai Boda Thermal Insulation Materials Co., Ltd
Overall Score4.6 / 5
Est. Date2009-03-26
Registered Capital4900K CNY

Shanghai Boda Thermal Insulation Materials Co., Ltd., with its registered address at Room 367, No. 25, Lane 4999, Hongmei South Road, Minhang District, Shanghai, is registered with the Minhang District Market Supervision Administration. The legal representative is Diao Junhua, and its business scope includes general projects such as sales of thermal insulation materials; Research and development of new material technology; Promotion services for new material technology; Sales of synthetic materials; Sales of insulation and soundproofing materials; Sales of high-quality synthetic rubber; Sales of rubber products; Manufacturing of mechanical and electrical equipment; Manufacturing of insulation and soundproofing materials; Manufacturing of synthetic materials (excluding hazardous chemicals); Rubber product manufacturing; Installation services for ordinary mechanical equipment; Sales of refractory materials; Sales of building materials; Sales of valves and plugs; Sales of seals; Retail of hardware products; Wholesale of hardware products; Operation of wires and cables; Sales of electronic components and electromechanical equipment; Sales of chemical products (excluding licensed chemical products); Sales of instruments and meters; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion. (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: Detachable Insulation Sleeve, Bend Insulation Sleeve, Pipeline Insulation Sleeve

TOP5
Jiujiang Gree Energy saving Technology Co., Ltd
Overall Score4.6 / 5
Est. Date2017-12-08
Registered Capital50000K CNY

Jiujiang Gree Energy saving Technology Co., Ltd., with its registered address located on the east side of Jianshe Road, Penghu Bay Industrial Park, Pengze County, Jiujiang City, Jiangxi Province, is registered with the Pengze County Market Supervision and Administration Bureau. The legal representative is Gao Shuanglin, and its business scope includes the research and development, production, and sales of centrifugal glass wool and products, rock wool and products; Sales of aluminum silicate products, composite alumina products, thermoplastic materials, insulation castables, refractory castables, valve covers, color steel plates, wire mesh, plastering materials, and insulation accessories (excluding pre-approval business projects); Purchase and sale of broken glass; Import and export of goods and technology (excluding business projects prohibited by the state). (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Detachable Insulation Sleeve, Aluminum Silicate, Glass Wool

TOP6
Sichuan Dimes Environmental Protection Technology Co., Ltd
Overall Score4.5 / 5
Est. Date2018-03-21
Registered Capital10080K CNY

Sichuan Dimeisi Environmental Protection Technology Co., Ltd., registered at 1st Floor, No. 7 Jinlusi Road, Wuhou District, Chengdu City, with the registration authority of Wuhou District Market Supervision Administration and the legal representative of Zhou Jiahua, engages in research and sales of glass fiber and products, environmental protection materials, insulation materials, refractory materials, ceramic materials, building materials, and coatings (excluding hazardous materials); Air pollution control; Water pollution control; Noise control; Environmental engineering design and construction; Contract energy management; Promotion services for environmentally friendly new material technology; Research and development of environmental protection and energy-saving technologies; Environmental protection and energy-saving technology services, transfer, and consulting; Sales of hardware, electrical and mechanical equipment, and spare parts; Import and export of goods and technology; Trade agency; Anti corrosion and insulation engineering. (For projects that require approval according to law, business activities can only be carried out after approval by relevant departments);. Core products: Detachable Insulation Sleeve, Flexible And Detachable Insulation Sleeve, Insulation Sleeve For Vulcanizing Machine

TOP7
Dacheng County Chengxiang Thermal Insulation Material Factory
Overall Score4.5 / 5
Est. Date2014-12-18
Registered Capital-

Chengxiang Thermal Insulation Material Factory in Dacheng County, with its registered address in Kushuishui Village, Dacheng County. The registration authority is the Market Supervision Administration of Dacheng County, Langfang City, and the legal representative is Shang Xiaolong. Its business scope includes processing and sales of rock wool products and glass wool products; Sales: aluminum silicate products, calcium silicate products, foamed cement products, foam glass. (If the above business scope involves licensed business projects, permission from relevant departments should be obtained before operation.). Core products: Detachable Insulation Sleeve, Rubber Sheet Tube, Aerogel Felt

TOP8
Dacheng County Angyang Refractory Material Factory
Overall Score4.5 / 5
Est. Date2013-02-21
Registered Capital-

Angyang Refractory Materials Factory in Dacheng County, with its registered address in Liucaijian Village, Dacheng County. The registration authority is the Market Supervision Administration of Dacheng County, Langfang City, and the legal representative is Chen Nan. Its business scope includes the production and sales of refractory fiber cloth, ceramic cloth, ceramic tape, and aluminum silicate shaped products; Sales: asbestos products. (The above business projects require approval from the industry regulatory authorities and cannot be operated without approval.). Core products: Detachable Insulation Sleeve, Ceramic Cloth, Thermal Sleeve

TOP9
Langfang Shixin Energy saving Technology Co., Ltd
Overall Score4.4 / 5
Est. Date2024-07-23
Registered Capital3000K CNY

Langfang Shixin Energy saving Technology Co., Ltd. is registered in Weigetun Village, Liugezhuang Town, Dacheng County, Langfang City, Hebei Province. The registration authority is the Market Supervision Administration of Dacheng County, Langfang City, and the legal representative is Zhang Zhiqiang. 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; Production of fireproof sealing materials; Sales of fireproof sealing materials; Manufacturing of sealing fillers; Sales of sealing fillers; Manufacturing of synthetic materials (excluding hazardous chemicals); Sales of synthetic materials; Rubber product manufacturing; Sales of rubber products; Manufacturing of non-metallic mineral products; Sales of non-metallic minerals and products; Manufacturing of fiberglass and related products; Sales of fiberglass and related products; Manufacturing of glass fiber reinforced plastic products; Sales of glass fiber reinforced plastic products; Sealing component manufacturing; Sales of seals; Manufacturing of high-performance fibers and composite materials; Sales of high-performance fibers and composite materials; Cellulose fiber raw materials and fiber manufacturing; Sales of synthetic fibers; Manufacturing of building waterproofing membrane products; Sales of building waterproofing membrane products; Manufacturing of cement products; Sales of cement products; Manufacturing of ecological environment materials; Sales of ecological environment materials; Manufacturing of lightweight building materials; Sales of lightweight building materials; Sales of building materials; Sealing glue manufacturing; Sales of asbestos products; Sales of insulation materials; Manufacturing of plastic products; Sales of plastic products; Production of refractory materials; Sales of refractory materials; Sales of coatings (excluding hazardous chemicals); Sales of needle textiles and raw materials; Needle textile sales; Manufacturing of household textile products; Sales of anti-corrosion materials; Labor services (excluding labor dispatch); Construction of landscaping and greening projects. (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: Detachable Insulation Sleeve, Plate Heat Exchanger Insulation Sleeve, Fireproof Package

TOP10
Langfang Guanhong Fireproof Materials Co., Ltd
Overall Score4.3 / 5
Est. Date2016-10-09
Registered Capital2000K CNY

Langfang Guanhong Fireproof Materials Co., Ltd., with its registered address in Liucaijian 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 Wang Bingkun, and its business scope includes the production and sales of fireproof sealing materials, glass fiber and products, refractory materials, doors and windows processing and sales, coating manufacturing and sales (excluding hazardous chemicals), insulation and sound insulation materials manufacturing and sales, sealing parts manufacturing and sales, asbestos products manufacturing and sales, and sealing fillers manufacturing and sales (excluding hazardous chemicals); Sales of synthetic materials (excluding hazardous chemicals) and firefighting equipment; Construction project construction. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Detachable Insulation Sleeve, Fireproof Fabric, Smoke Barrier

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Langfang Wanhui Thermal Insulation Materials Co., Ltd2024-02-19Detachable Insulation Sleeve, Rock Wool Pipe, Rubber And Plastic Board1000K CNYNot Supported
Langfang Rongte Building Materials Group Co., Ltd2014-11-03Detachable Insulation Sleeve, Asbestos Free Aerogel Gel Fireproof Board, Fireproof Package16000K CNYNot Supported
Jinwolena New Materials (Dacheng County) Co., Ltd2026-07-08Detachable Insulation Sleeve, Aluminum Foil Rubber, Glass Wool Tube570K CNYNot Supported
Shanghai Boda Thermal Insulation Materials Co., Ltd2009-03-26Detachable Insulation Sleeve, Bend Insulation Sleeve, Pipeline Insulation Sleeve4900K CNYNot Supported
Jiujiang Gree Energy saving Technology Co., Ltd2017-12-08Detachable Insulation Sleeve, Aluminum Silicate, Glass Wool50000K CNYSupported
Sichuan Dimes Environmental Protection Technology Co., Ltd2018-03-21Detachable Insulation Sleeve, Flexible And Detachable Insulation Sleeve, Insulation Sleeve For Vulcanizing Machine10080K CNYSupported
Dacheng County Chengxiang Thermal Insulation Material Factory2014-12-18Detachable Insulation Sleeve, Rubber Sheet Tube, Aerogel Felt-Not Supported
Dacheng County Angyang Refractory Material Factory2013-02-21Detachable Insulation Sleeve, Ceramic Cloth, Thermal Sleeve-Not Supported
Langfang Shixin Energy saving Technology Co., Ltd2024-07-23Detachable Insulation Sleeve, Plate Heat Exchanger Insulation Sleeve, Fireproof Package3000K CNYSupported
Langfang Guanhong Fireproof Materials Co., Ltd2016-10-09Detachable Insulation Sleeve, Fireproof Fabric, Smoke Barrier2000K CNYNot Supported

Purchasing Guide

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

  • For procurement requirements that require the use of detachable insulation sleeves, it is recommended to prioritize confirming product specifications such as temperature range, thermal conductivity, and compatible pipe size to ensure compatibility with the equipment.
  • In industrial boilers, chemical pipelines, or food processing equipment, the application of detachable insulation sleeves needs to consider frequent disassembly requirements. It is recommended to choose lightweight and corrosion-resistant material designs.
  • When selecting suppliers, reference can be made to indicators such as product compatibility, business qualifications, enterprise activity, industry performance, and industry data support to screen suppliers that meet long-term cooperation conditions.
  • For high-temperature steam pipelines or intermittent operating equipment, it is recommended to choose insulation sleeves with quick disassembly structures, while paying attention to the actual application case data of suppliers in similar projects.

Knowledge Base

Q

The selection of suitable materials for flexible detachable insulation sleeves requires a comprehensive consideration of multiple factors. The usage environment is an important consideration, and materials with good high-temperature resistance should be selected for high-temperature environments, such as ceramic fiber insulation sleeves, which can withstand high temperatures and have good insulation effects; In environments with corrosive media, choose materials with good chemical stability and strong corrosion resistance, such as insulation sleeves made of fiberglass, silicone, etc., which can resist chemicals

Q

With the continuous advancement of technology, insulation technology is also constantly innovating and developing. As an outstanding representative, detachable insulation sleeves are leading the new trend of insulation with their unique technological innovation charm. This insulation sleeve integrates advanced material science, manufacturing processes, and design concepts. In terms of materials, high-performance thermal insulation materials such as nano aerogel and new ceramic fiber are selected

Q

1. Safe and environmentally friendly, protecting the physical health of workers Alkali free glass fiber itself has strong tensile strength, will not wrinkle or break, is resistant to vulcanization, is smoke-free, halogen-free, non-toxic, pure oxygen non flammable, and has good insulation properties. After being cured with organic silicone gel, its safety and environmental performance are further strengthened, effectively protecting the health of workers and reducing the incidence of occupational diseases. Unlike asbestos products, which pose great harm to human health and the environment

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