Updated Sep 16, 2026 · Public platform & industry data

Sep 16, 2026 Updated

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2026 Top 10 Glass Wool Roll Manufacturers in China

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

The top 10 Glass Wool Roll manufacturers in China for 2026 are: Guangdong Longtao New Materials Co., Ltd, Langfang Wanhui Thermal Insulation Materials Co., Ltd, Langfang Shengmei Di Thermal Insulation Materials Co., Ltd, Langfang Deteng Thermal Insulation Materials Co., Ltd, Langfang Paiheng Energy saving Technology Co., Ltd, Langfang Yihang Energy saving Technology Co., Ltd, Langfang Rongte Building Materials Group Co., Ltd, Langfang Blue Lake Thermal Insulation Materials Co., Ltd, Hebei Jiuce New Building Materials Co., Ltd, Hebei Fusheng Building 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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Guangdong Longtao New Materials Co., Ltd
Overall Score4.9 / 5
Est. Date2024-05-14
Registered Capital5000K CNY

Guangdong Longtao New Materials Co., Ltd., with its registered address at No. 27 Caiyuan Road, Nanjiang Industrial Park, Dasha Town, Sihui City, is registered with the Market Supervision Administration of Sihui City. The legal representative is Bai Boqian, and its business scope includes the manufacturing of lightweight building materials; Sales of lightweight building materials; Energy saving management services; Manufacturing of insulation and soundproofing materials; Sales of insulation and soundproofing materials; Sales of insulation materials; Sales of asbestos products; Manufacturing of asbestos products; Retail of hardware products; Wholesale of hardware products; Manufacturing of hardware products; Sales of refractory materials; Production of refractory materials; Sales of building decoration materials (excluding clay bricks); Sales of fireproof sealing materials; Production of fireproof sealing materials; Sales of building waterproofing membrane products; Manufacturing of building waterproofing membrane products;; Sales of building materials (excluding clay bricks); Manufacturing of metal structures; Sales of metal structures; Sales of non-metallic minerals and products; Manufacturing of non-metallic mineral products; Sales of anti-corrosion materials; Construction professional operations (projects that require approval by law, and business activities can only be carried out after approval by relevant departments). Core products: Glass Wool Roll, Rubber Insulation Material, High Temperature Glass Wool

Top 2
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Langfang Wanhui Thermal Insulation Materials Co., Ltd
Overall Score4.7 / 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: Glass Wool Roll, Decorative Integrated Panel, Siliceous Board

Top 3
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Langfang Shengmei Di Thermal Insulation Materials Co., Ltd
Overall Score4.7 / 5
Est. Date2021-03-01
Registered Capital5000K CNY

Langfang Shengmei Di Thermal Insulation Materials Co., Ltd., with its registered address in Duquan 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 Zhang Jianchao, and the business scope includes processing and sales of insulation decorative integrated panels, insulation lightweight composite sandwich panels, directly buried insulation pipes, crack resistant mortar, insulation nails, and mesh fabrics; Sales: rubber and plastic products, rock wool products, polyurethane products, glass wool products, aluminum silicate products, composite silicate products, calcium silicate products, foam glass products, polyethylene products, extrusion products, aerogel products, cement foam products, phenolic products, polystyrene boards, silicon boards, homogenous boards, plastic products, fireproof materials, sealing materials, hardware and electrical materials, metal products, chemical products (excluding dangerous drugs); Insulation engineering, fire protection engineering, and construction engineering. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Glass Wool Roll, Polyurethane Composite Board, Composite Silicate Shell

TOP4
Langfang Deteng Thermal Insulation Materials Co., Ltd
Overall Score4.6 / 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: Glass Wool Roll, Glass Wool Products, Nano Aerogel

TOP5
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: Glass Wool Roll, Rock Wool Composite Panel, Centrifugal Ultra-Fine Glass Wool Board

TOP6
Langfang Yihang Energy saving Technology Co., Ltd
Overall Score4.5 / 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: Glass Wool Roll, Rubber Adhesive, Rubber And Plastic Board

TOP7
Langfang Rongte Building Materials Group Co., Ltd
Overall Score4.5 / 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: Glass Wool Roll, Smoke Proof Glass Wool Board, Composite Silicate Plate, Tube Shell

TOP8
Langfang Blue Lake Thermal Insulation Materials Co., Ltd
Overall Score4.5 / 5
Est. Date2021-04-25
Registered Capital2000K CNY

Langfang Blue Lake Thermal Insulation Materials Co., Ltd., with its registered address in Wangquan Village, Quancun Town, Dacheng County, Langfang City, Hebei Province, is registered with the Market Supervision and Administration Bureau of Dacheng County, Langfang City. Its legal representative is Ma Jingjing, and its business scope includes processing and sales of mesh cloth, buried insulation pipes, insulated lightweight composite sandwich panels, insulation decorative integrated panels, insulation mortar, dry mixed lightweight aggregate concrete, aluminum foil products, and fireproof boards; Sales: rock wool products, glass wool products, rubber and plastic products, aluminum silicate products, polyurethane products, phenolic products, polyethylene products, silicate products, cement foam insulation board, foam glass insulation board, fireproof materials, anti-corrosion materials, sealing materials, waterproof materials, building materials, chemical products (excluding dangerous drugs), silicon boards, homogeneous boards, extruded boards. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Glass Wool Roll, Rubber And Plastic Board, Glass Wool

TOP9
Hebei Jiuce New Building Materials Co., Ltd
Overall Score4.3 / 5
Est. Date2020-02-28
Registered Capital3000K CNY

Hebei Jiuce New Building Materials Co., Ltd., located in Dongyaotou Village, Quancun Town, Dacheng County, Langfang City, Hebei Province, was established on February 28, 2020. The registration authority is the Market Supervision and Administration Bureau of Dacheng County, Langfang City, and the legal representative is Zhang Haigang. Core products: Glass Wool Roll, Polyurethane Insulation Board, Rock Wool Board

TOP10
Hebei Fusheng Building Materials Co., Ltd
Overall Score4.3 / 5
Est. Date2018-04-27
Registered Capital3000K CNY

Hebei Fusheng Building Materials Co., Ltd., with its registered address in Dongliugezhuang 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 Wu Fajie, and the business scope includes processing and sales of insulated lightweight composite sandwich panels and crack resistant mortar; Sales: rubber and plastic products, glass wool products, rock wool products, aluminum silicate products, polyurethane products, rubber products, insulation mortar, polystyrene board, extruded board, fireproof materials, sealing materials, refractory materials; 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: Glass Wool Roll, Aluminum Silicate Tube, Cement Foam Board

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Guangdong Longtao New Materials Co., Ltd2024-05-14Glass Wool Roll, Rubber Insulation Material, High Temperature Glass Wool5000K CNYNot Supported
Langfang Wanhui Thermal Insulation Materials Co., Ltd2024-02-19Glass Wool Roll, Decorative Integrated Panel, Siliceous Board1000K CNYNot Supported
Langfang Shengmei Di Thermal Insulation Materials Co., Ltd2021-03-01Glass Wool Roll, Polyurethane Composite Board, Composite Silicate Shell5000K CNYNot Supported
Langfang Deteng Thermal Insulation Materials Co., Ltd2019-11-06Glass Wool Roll, Glass Wool Products, Nano Aerogel5500K CNYNot Supported
Langfang Paiheng Energy saving Technology Co., Ltd2023-05-16Glass Wool Roll, Rock Wool Composite Panel, Centrifugal Ultra-Fine Glass Wool Board3000K CNYSupported
Langfang Yihang Energy saving Technology Co., Ltd2023-03-07Glass Wool Roll, Rubber Adhesive, Rubber And Plastic Board3660K CNYNot Supported
Langfang Rongte Building Materials Group Co., Ltd2014-11-03Glass Wool Roll, Smoke Proof Glass Wool Board, Composite Silicate Plate, Tube Shell16000K CNYNot Supported
Langfang Blue Lake Thermal Insulation Materials Co., Ltd2021-04-25Glass Wool Roll, Rubber And Plastic Board, Glass Wool2000K CNYNot Supported
Hebei Jiuce New Building Materials Co., Ltd2020-02-28Glass Wool Roll, Polyurethane Insulation Board, Rock Wool Board3000K CNYNot Supported
Hebei Fusheng Building Materials Co., Ltd2018-04-27Glass Wool Roll, Aluminum Silicate Tube, Cement Foam Board3000K CNYSupported

Purchasing Guide

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

  • For procurement needs that require the use of glass wool rolls, it is recommended to prioritize checking key technical parameters such as density, thermal conductivity, and thickness to ensure their suitability for specific scenarios such as building exterior wall insulation or industrial pipeline insulation.
  • When selecting suppliers, priority should be given to product compatibility, business qualifications, enterprise activity, industry performance, and companies with industry data support or platform statistical information. Such suppliers can usually provide more stable coil supply and specification adaptation solutions.
  • In special environments such as high-temperature workshops or acoustic laboratories, attention should be paid to the fire resistance rating and sound absorption performance of glass wool rolls. Different application scenarios may have different requirements for fiber diameter and bulk density.
  • When purchasing glass wool rolls, it is usually necessary to evaluate the supplier's supply cycle based on the project scale, and it is recommended to query the company's past performance records and customer feedback data through industry platforms.

Knowledge Base

Q

The selection of specifications for steel structure glass wool roll felt requires comprehensive consideration of multiple factors. Firstly, there is a need for insulation. If the area where the steel structure building is located is relatively cold in winter and requires better insulation performance, then a denser and thicker glass wool roll felt should be selected. Generally speaking, for steel structure buildings such as industrial plants in cold regions, the density ranges from 80 to 120

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