Updated Sep 10, 2026 · Public platform & industry data

Sep 10, 2026 Updated

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2026 Top 10 Red Glass Wool Manufacturers in China

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

The top 10 Red Glass Wool manufacturers in China for 2026 are: Langfang Ruilai Si Thermal Insulation Materials Co., Ltd, Langfang Huiying Thermal Insulation Materials Co., Ltd, Hebei Hegao Thermal Insulation Materials Co., Ltd, Langfang Buboya Energy saving Technology Co., Ltd, Langfang Panji Energy saving Technology Co., Ltd, Dekai Energy saving Insulation Material Processing Factory in Shapingba District, Langfang Xuanhan Energy saving Technology Co., Ltd, Chongqing Tingzhu Energy saving and Environmental Protection Technology Co., Ltd, Chongqing Qinghang Thermal Insulation Building Materials Co., Ltd, Langfang Jingyong 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 Ruilai Si Thermal Insulation Materials Co., Ltd
Overall Score4.9 / 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: Red Glass Wool, Glass Wool Blanket , Glass Wool Board

Top 2
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Langfang Huiying Thermal Insulation Materials Co., Ltd

Langfang, Hebei

Overall Score4.8 / 5
Est. Date2016-09-20
Registered Capital2000K CNY

Langfang Huiying Thermal Insulation Materials Co., Ltd., located in Langfang, Hebei Province, was established on September 20, 2016. Core products: Red Glass Wool

Top 3
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Hebei Hegao Thermal Insulation Materials Co., Ltd
Overall Score4.8 / 5
Est. Date2016-10-21
Registered Capital16000K CNY

Hebei Hegao Thermal Insulation Materials Co., Ltd., with its registered address at Wuhu Zhangji Village, Liugezhuang Town, Dacheng County, Langfang City, Hebei Province, its registered authority is the Market Supervision and Administration Bureau of Dacheng County, Langfang City, and its legal representative is Zhang Hesong. Its business scope includes processing and sales of glass wool products, rubber plastic products, rock wool products, aluminum silicate products, polyurethane products, extrusion products, foam glass, polystyrene board products; Sales: nano aerogel felt, STP vacuum thermal insulation board, homogeneous board, siliceous board, foamed cement, thermal insulation and decoration integrated board, structured integrated board, sealing materials, fireproof materials, rubber and plastic glue, anchor bolts, glass fiber mesh cloth, polymer mortar, rock wool composite board; Import and export of goods and technology. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Red Glass Wool, Rock Wool Composite Panel, Fiberglass Needled Mat

TOP4
Langfang Buboya Energy saving Technology Co., Ltd

Songzhangji Village, Liugezhuang Town, Dacheng County, Langfang City, Hebei Province

Overall Score4.7 / 5
Est. Date2023-03-06
Registered Capital5000K CNY

Langfang Buboya Energy saving Technology Co., Ltd. is located in Songzhangji Village, Liugezhuang Town, Dacheng County, Langfang City, Hebei Province. It was established on March 6, 2023 and registered with the Market Supervision Administration of Dacheng County, Langfang City. The legal representative is Yang Jiayu. Core products: Red Glass Wool

TOP5
Langfang Panji Energy saving Technology Co., Ltd
Overall Score4.7 / 5
Est. Date2025-08-13
Registered Capital500K CNY

Langfang Panji Energy saving Technology Co., Ltd., with its registered address at No. 27 Dongjia Road, Zhongxin Street, Liuzhu Village, Liugezhuang 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 Liu Shenghua, and the 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; Manufacturing of lightweight building materials; Sales of lightweight building materials; Sales of building materials; Manufacturing of fiberglass and related products; Sales of fiberglass and related products; Manufacturing of building waterproofing membrane products; Sales of building waterproofing membrane products; Production of fireproof sealing materials; Sales of fireproof sealing materials; Production of refractory materials; Sales of refractory materials; Manufacturing of new membrane materials; Sales of new membrane materials; Manufacturing of sealing fillers; Sales of sealing fillers; Sealing component manufacturing; Sales of seals; Rubber product manufacturing; Sales of rubber products; Manufacturing of ecological environment materials; Sales of ecological environment materials; Manufacturing of hardware products; Retail of hardware products; Sales of non-metallic minerals and products; Sales of metal products; Sales of chemical products (excluding licensed chemical 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 projects: construction projects; Construction labor subcontracting; Construction professional operations (projects that require approval by law can only be carried out after approval by relevant departments, and specific business projects are subject to approval documents or permits). Core products: Red Glass Wool, Rubber And Plastic Pipe, Glass Wool Board

TOP6
Dekai Energy saving Insulation Material Processing Factory in Shapingba District
Overall Score4.6 / 5
Est. Date2013-04-12
Registered Capital-

Dekai Energy saving Insulation Material Processing Factory in Shapingba District, Chongqing, with its registered address at Mopanqiu, Nanxi Village, Jingkou Town, Shapingba District. The registration authority is the Market Supervision Administration of Shapingba District, Chongqing, and the legal representative is Tang Shihong. Its business scope includes processing insulation materials*. Core products: Red Glass Wool, Fireproof Coating, Silicon Acoustic Energy Gel Material

TOP7
Langfang Xuanhan Energy saving Technology Co., Ltd

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

Overall Score4.6 / 5
Est. Date2022-11-24
Registered Capital3000K CNY

Langfang Xuanhan Energy saving Technology Co., Ltd. is located in Xima Village, Guang'an Town, Dacheng County, Langfang City, Hebei Province. It was established on November 24, 2022, and registered with the Market Supervision Administration of Dacheng County, Langfang City. The legal representative is Liu Hefang. Core products: Red Glass Wool

TOP8
Chongqing Tingzhu Energy saving and Environmental Protection Technology Co., Ltd
Overall Score4.6 / 5
Est. Date2018-04-04
Registered Capital1680K CNY

Chongqing Tingzhu Energy Conservation and Environmental Protection Technology Co., Ltd., with its registered address at No. 2-653 Jiuzhou 1st 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 Tang Shihong, and its business scope includes the sale of building materials and decorative materials (excluding hazardous chemicals), insulation materials, hardware, wires and cables, pipes and fittings; Research and development, production, and processing: insulation materials. **The above business scope requires approval from relevant departments before conducting business activities. Core products: Red Glass Wool, Aluminum Magnesium Insulation Board, Eps Line

TOP9
Chongqing Qinghang Thermal Insulation Building Materials Co., Ltd
Overall Score4.4 / 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: Red Glass Wool, Glass Wool Board, Lightweight Aggregate Concrete

TOP10
Langfang Jingyong Thermal Insulation Materials Co., Ltd
Overall Score4.3 / 5
Est. Date2018-10-12
Registered Capital2000K CNY

Langfang Jingyong Thermal Insulation Materials Co., Ltd. is registered in Xiaozhuang 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 Du Lijuan. The business scope includes processing and sales of crack resistant mortar, mesh cloth, insulation nails, buried insulation pipes, rubber products, and ceramic fiber products; Sales: rock wool products, rubber and plastic products, glass wool products, extrusion products, aluminum silicate products, silicate products, foam glass products, extrusion boards, polystyrene boards, fireproof materials, sealing materials, anti-corrosion materials, chemical products (excluding dangerous drugs); Construction of anti-corrosion and insulation engineering. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Red Glass Wool, Polyurethane Pipe Shell, Tinplate

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Langfang Ruilai Si Thermal Insulation Materials Co., Ltd2013-11-01Red Glass Wool, Glass Wool Blanket , Glass Wool Board1000K CNYNot Supported
Langfang Huiying Thermal Insulation Materials Co., Ltd2016-09-20Red Glass Wool2000K CNYNot Supported
Hebei Hegao Thermal Insulation Materials Co., Ltd2016-10-21Red Glass Wool, Rock Wool Composite Panel, Fiberglass Needled Mat 16000K CNYNot Supported
Langfang Buboya Energy saving Technology Co., Ltd2023-03-06Red Glass Wool5000K CNYNot Supported
Langfang Panji Energy saving Technology Co., Ltd2025-08-13Red Glass Wool, Rubber And Plastic Pipe, Glass Wool Board500K CNYNot Supported
Dekai Energy saving Insulation Material Processing Factory in Shapingba District2013-04-12Red Glass Wool, Fireproof Coating, Silicon Acoustic Energy Gel Material-Not Supported
Langfang Xuanhan Energy saving Technology Co., Ltd2022-11-24Red Glass Wool3000K CNYNot Supported
Chongqing Tingzhu Energy saving and Environmental Protection Technology Co., Ltd2018-04-04Red Glass Wool, Aluminum Magnesium Insulation Board, Eps Line1680K CNYSupported
Chongqing Qinghang Thermal Insulation Building Materials Co., Ltd2010-10-20Red Glass Wool, Glass Wool Board, Lightweight Aggregate Concrete1000K CNYNot Supported
Langfang Jingyong Thermal Insulation Materials Co., Ltd2018-10-12Red Glass Wool, Polyurethane Pipe Shell, Tinplate2000K CNYNot Supported

Knowledge Base

Q

Baidu AiGou will find different categories of red glass wool related pictures for you, taking you to appreciate the diversity and uniqueness of red glass wool. At the same time, we also recommend high-quality red glass wool products for you, allowing you to easily and quickly find the most suitable red glass wool for yourself when making purchases.

Q

Baidu AiGou has found pictures of different categories of fire-resistant red glass wool, taking you on a journey to appreciate the diversity and uniqueness of fire-resistant red glass wool. At the same time, we also recommend high-quality fire-resistant red glass wool products for you, allowing you to easily and quickly find the most suitable fire-resistant red glass wool for yourself when making purchases.

Q

Red glass wool is a special type of glass wool, which mainly adds specific red dyes to the production process of basic glass wool, thus presenting a red appearance. In terms of thermal insulation, it has the same excellent performance as ordinary glass wool. Glass wool itself is a porous material with a large number of tiny pores inside, which can effectively prevent the transfer of heat.

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