Updated Sep 13, 2026 · Public platform & industry data

Sep 13, 2026 Updated

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2026 Top 10 High Temperature Glass Wool Manufacturers in China

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Top-rated High Temperature Glass Wool suppliers, How to choose a High Temperature Glass Wool manufacturer, Best High Temperature Glass Wool companies in China

The top 10 High Temperature Glass Wool manufacturers in China for 2026 are: Langfang Wanhui Thermal Insulation Materials Co., Ltd, Langfang Deteng Thermal Insulation Materials Co., Ltd, Langfang Ouye Energy saving Technology Co., Ltd, Langfang Ruisi Thermal Insulation Materials Co., Ltd, Dongguan Liansheng Industrial Co., Ltd, Yashi Energy saving Technology Langfang Co., Ltd, Guangdong Yituo Equipment Materials Co., Ltd, Guangzhou Gutes New Building Materials Co., Ltd, Guangzhou Temai Trading Co., Ltd, Langfang Wanzhuo 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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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: High Temperature Glass Wool, Perlite Board, Aluminum Silicate Tube

Top 2
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Langfang Deteng Thermal Insulation Materials Co., Ltd
Overall Score4.7 / 5
Est. Date2019-11-06
Registered Capital5500K CNY

Langfang Deteng Thermal Insulation Materials Co., Ltd. is registered in Houyan Village, Quancun 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 Sun Shubao. Its business scope includes the manufacturing and sales of thermal insulation and sound insulation materials, ecological environment materials (excluding hazardous chemicals), sealing fillers (excluding hazardous chemicals), coatings (excluding hazardous chemicals), fireproof sealing materials, plastic products, lightweight building materials, rubber products, building waterproofing membrane products, doors and windows processing and sales, mechanical parts and components processing and sales; Sales of new membrane materials, synthetic materials (excluding hazardous chemicals), building materials, packaging materials and products, insulation materials, hardware products, labor protection supplies, chemical products (excluding licensed chemical products), metal products, asbestos products, mechanical equipment, and metal structures; Labor services (excluding labor dispatch), subcontracting of construction labor services; Mechanical equipment leasing; Construction project design, construction project construction, and professional construction operations. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: High Temperature Glass Wool, Glass Wool Products, Auxiliary Materials

Top 3
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Langfang Ouye Energy saving Technology Co., Ltd
Overall Score4.7 / 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: High Temperature Glass Wool, Polystyrene Foam Board, Rock Wool Board

TOP4
Langfang Ruisi Thermal Insulation Materials Co., Ltd
Overall Score4.6 / 5
Est. Date2019-02-26
Registered Capital1000K CNY

Langfang Ruisi Insulation Materials Co., Ltd., with its registered address in Xiliugezhuang 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 Ji Yaru, and its business scope includes processing and sales of bonding mortar, crack resistant mortar, mesh cloth, and insulation nails; Sales: Polyurethane products, PTFE products, rock wool products, glass wool products, aluminum silicate products, silicate products, asbestos products, rubber products, graphite products, rubber products, universal glue, rubber plastic, aluminum foil tape, rubber tape, insulation blankets, wires and cables; 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: High Temperature Glass Wool, Glass Wool, Rubber And Plastic

TOP5
Dongguan Liansheng Industrial Co., Ltd
Overall Score4.6 / 5
Est. Date2012-07-11
Registered Capital5010K CNY

Dongguan Liansheng Industrial Co., Ltd., registered at Room 1604, Building 1, No. 19 Keji 3rd Road, Songshan Lake Park, Dongguan City, Guangdong Province, with the registration authority of Dongguan Market Supervision Administration and the legal representative of Zhou Baocui. Its business scope includes research and development, production and sales, and online sales of non-woven fabrics, polyester fibers, acoustic materials, non-medical masks, meltblown materials (excluding hazardous chemicals), sound insulation and shock absorption materials, sound-absorbing materials, thermal insulation materials, filtration materials, and building materials (excluding hazardous chemicals); Sales, online sales: mattresses, bed frames, bedding, daily necessities, interior decoration products, clothing and accessories; Online sales: household items, furniture; Import and export of goods or technology (excluding goods and technology prohibited by the state or subject to administrative approval). (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: High Temperature Glass Wool, Polyester Fiber Soundproof Cotton, Glass Wool

TOP6
Yashi Energy saving Technology Langfang Co., Ltd
Overall Score4.5 / 5
Est. Date2016-10-11
Registered Capital2000K CNY

Yashi Energy saving Technology Langfang Co., Ltd., with its registered address in Qianligezhuang 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 Shaokai, and the business scope includes energy-saving technology promotion services; Manufacturing and sales of insulation and sound insulation materials, refractory materials, ecological environment materials (excluding hazardous chemicals), sealing fillers (excluding hazardous chemicals), seals, rubber products, glass fibers and products, cement products, building waterproofing membranes, anti-corrosion materials, building materials, metal materials, and chemical products (excluding licensed chemical products); 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). Core products: High Temperature Glass Wool, Waterproof Backing Board, Rock Wool Board

TOP7
Guangdong Yituo Equipment Materials Co., Ltd
Overall Score4.5 / 5
Est. Date2022-08-25
Registered Capital1000K CNY

Guangdong Yituo Equipment Materials Co., Ltd., with its registered address at 1210BE33, Building 6, Dongjiu Innovation Technology Park Phase II, No. 73 Xiali South Road, Xiali Lang Community, Nanwan Street, Longgang District, Shenzhen. The registered authority is the Shenzhen Market Supervision Administration, and the legal representative is Chen Liwen. Its business scope includes the sale of metal materials; Sales of building materials; Sales of building decoration materials; Sales of Class I medical devices; Sales of chemical products (excluding licensed chemical products); Retail of hardware products; Sales of electronic specialized equipment; Sales of power electronic components; Sales of mechanical equipment; Electronic product sales; Sales of instruments and meters; Sales of electrical instruments and meters; Sales of cameras and equipment; Sales of communication equipment; Sales of rubber products; Sales of office equipment; Sales of office supplies; Retail of sports goods and equipment; Sales of labor protection equipment; Sales agent; Internet sales (except for sales of goods that require a license). (Except for projects that require approval according to law, conduct business activities independently based on the business license in accordance with the law) ^ None. Core products: High Temperature Glass Wool, Smoke Proof And Flame-Retardant Glass Wool, Environmentally Friendly Glass Wool

TOP8
Guangzhou Gutes New Building Materials Co., Ltd
Overall Score4.5 / 5
Est. Date2018-03-19
Registered Capital5000K CNY

Guangzhou Gutes New Building Materials Co., Ltd., with its registered address at No. 4 and No. 14 Xining West Road, Xintang Town, Zengcheng District, Guangzhou, is registered with the Market Supervision Administration of Zengcheng District, Guangzhou. The legal representative is Yang Yanju, and its business scope includes material science research and technology development; Manufacturing of specialized machinery for the production of building materials; Building material inspection services; Building material design and consulting services; Manufacturing of lightweight building materials; Manufacturing of waterproof building materials; Processing of building timber and timber components; Manufacturing of building templates; Manufacturing of architectural decoration and plumbing components; Manufacturing of metal building decoration materials; Engineering and technology basic scientific research services; Manufacturing of metal accessories and brackets for construction purposes; Installation services for building heating systems; Civil and architectural engineering research services; Building fire protection facility testing services; Coating and spraying of hardware products; Manufacturing and processing of hardware accessories; Wholesale of hardware products; Hardware retail; Manufacturing of waterproof adhesive tape; Wholesale trade of goods (excluding licensed and approved goods); Retail trade of goods (excluding licensed and approved goods);. Core products: High Temperature Glass Wool, Polystyrene Board, Rock Wool Board

TOP9
Guangzhou Temai Trading Co., Ltd
Overall Score4.4 / 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: High Temperature Glass Wool, Black Fiberglass Cloth Bag, Formaldehyde Free Glass Wool Tube Shell

TOP10
Langfang Wanzhuo Thermal Insulation Materials Co., Ltd
Overall Score4.4 / 5
Est. Date2016-07-27
Registered Capital5000K CNY

Langfang Wanzhuo Thermal Insulation Materials Co., Ltd., with its registered address in Xiaoshao Village, Dacheng County, Langfang City, Hebei Province, is registered with the Market Supervision Administration of Dacheng County, Langfang City. The legal representative is Zang Hailiang, and its business scope includes processing and sales of rock wool products, glass wool products, aluminum silicate products, polyurethane products, and rubber products; Sales: Phenolic products, refractory materials, civil building materials, chemical products (excluding hazardous drugs); Undertake insulation engineering 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: High Temperature Glass Wool, Elevator Shaft Sound-Absorbing Panel, Backing Board

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Langfang Wanhui Thermal Insulation Materials Co., Ltd2024-02-19High Temperature Glass Wool, Perlite Board, Aluminum Silicate Tube1000K CNYNot Supported
Langfang Deteng Thermal Insulation Materials Co., Ltd2019-11-06High Temperature Glass Wool, Glass Wool Products, Auxiliary Materials5500K CNYNot Supported
Langfang Ouye Energy saving Technology Co., Ltd2022-01-06High Temperature Glass Wool, Polystyrene Foam Board, Rock Wool Board3000K CNYSupported
Langfang Ruisi Thermal Insulation Materials Co., Ltd2019-02-26High Temperature Glass Wool, Glass Wool, Rubber And Plastic1000K CNYSupported
Dongguan Liansheng Industrial Co., Ltd2012-07-11High Temperature Glass Wool, Polyester Fiber Soundproof Cotton, Glass Wool5010K CNYSupported
Yashi Energy saving Technology Langfang Co., Ltd2016-10-11High Temperature Glass Wool, Waterproof Backing Board, Rock Wool Board2000K CNYNot Supported
Guangdong Yituo Equipment Materials Co., Ltd2022-08-25High Temperature Glass Wool, Smoke Proof And Flame-Retardant Glass Wool, Environmentally Friendly Glass Wool1000K CNYNot Supported
Guangzhou Gutes New Building Materials Co., Ltd2018-03-19High Temperature Glass Wool, Polystyrene Board, Rock Wool Board5000K CNYSupported
Guangzhou Temai Trading Co., Ltd2016-04-12High Temperature Glass Wool, Black Fiberglass Cloth Bag, Formaldehyde Free Glass Wool Tube Shell500K CNYNot Supported
Langfang Wanzhuo Thermal Insulation Materials Co., Ltd2016-07-27High Temperature Glass Wool, Elevator Shaft Sound-Absorbing Panel, Backing Board5000K CNYNot Supported

Purchasing Guide

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

  • For procurement needs that require the use of high-temperature glass wool, it is recommended to prioritize confirming key parameters such as thermal conductivity, maximum temperature tolerance, and density to ensure compatibility with high-temperature scenarios such as industrial kilns and pipeline insulation.
  • When selecting suppliers, priority should be given to product compatibility, business qualifications, enterprise activity, industry performance, and companies with industry data support. Such suppliers can usually provide more stable fire-resistant and thermal insulation solutions.
  • In different application scenarios such as power equipment or chemical pipelines, it is necessary to select corrosion-resistant or tensile resistant models based on the differences in fiber diameter and hydrophobicity of high-temperature glass wool.
  • It is recommended to evaluate the long-term stable supply of high-temperature glass wool products that meet ASTM or GB/T standards based on the supplier's industry data performance during procurement, in order to avoid affecting the insulation effect due to parameter deviations.

Knowledge Base

Q

Exploring the New Frontier of Thermal Insulation in the Future In the challenges of scorching heat and extreme cold, search for the secret of constant temperature. Unveiling the ingenuity of high-temperature resistant glass wool insulation pipes: 1. * * Selected raw materials * *: Using specially selected high-purity glass wool, each fiber contains the wisdom of insulation. 2. * * Precision Weaving * *: By using high-tech weaving techniques, a fine and sturdy structure is constructed

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