Updated Sep 12, 2026 · Public platform & industry data

Sep 12, 2026 Updated

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2026 Top 10 Exterior Wall Rock Wool Board Manufacturers in China

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Top-rated Exterior Wall Rock Wool Board suppliers, How to choose a Exterior Wall Rock Wool Board manufacturer, Best Exterior Wall Rock Wool Board companies in China

The top 10 Exterior Wall Rock Wool Board manufacturers in China for 2026 are: Guangdong Longtao New Materials Co., Ltd, Langfang Deteng Thermal Insulation Materials Co., Ltd, Langfang Ouye 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, Hebei Delimus Building Materials Co., Ltd, Hebei Qiyu New Building Materials Co., Ltd, Hebei Aipu 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: Exterior Wall Rock Wool Board, Rubber Insulation Material, Glass Wool Tube

Top 2
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Langfang Deteng Thermal Insulation Materials Co., Ltd
Overall Score4.8 / 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: Exterior Wall Rock Wool Board, Floor Heating, Glass Wool Products

Top 3
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Langfang Ouye Energy saving Technology Co., Ltd
Overall Score4.8 / 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: Exterior Wall Rock Wool Board, Foam Board, Real Gold Insulation Board

TOP4
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: Exterior Wall Rock Wool Board, Explosive Bolt Traction Cable, Industrial Integrated Calcium Silicate Composite Board

TOP5
Langfang Blue Lake Thermal Insulation Materials Co., Ltd
Overall Score4.7 / 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: Exterior Wall Rock Wool Board, Polymer Polystyrene Board, Rock Wool Pipe

TOP6
Hebei Jiuce New Building Materials Co., Ltd
Overall Score4.6 / 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: Exterior Wall Rock Wool Board, Polyphenylene Board, Extruded Polystyrene Board

TOP7
Hebei Fusheng Building Materials Co., Ltd
Overall Score4.6 / 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: Exterior Wall Rock Wool Board, Huamei Rubber Sheet, Stp Vacuum Insulation Board

TOP8
Hebei Delimus Building Materials Co., Ltd

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

Overall Score4.6 / 5
Est. Date2019-04-17
Registered Capital12880K CNY

Hebei Delimus Building Materials Co., Ltd. is located in Geli Village, Guang'an Town, Dacheng County, Langfang City, Hebei Province. It was established on April 17, 2019, and registered with the Market Supervision Administration of Dacheng County, Langfang City. The legal representative is Xing Wenchao. Core products: Exterior Wall Rock Wool Board, Aluminum Silicate Module, Rock Wool Pipe

TOP9
Hebei Qiyu New Building Materials Co., Ltd
Overall Score4.4 / 5
Est. Date2020-02-26
Registered Capital3000K CNY

Hebei Qiyu New Building Materials Co., Ltd., with its registered address at Yujia 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 Yang Lianfen, and the business scope includes general projects such as the manufacturing of lightweight building materials; Sales of lightweight building materials; Manufacturing of plastic products; Sales of plastic products; Fastener manufacturing; Sales of fasteners; Manufacturing of fiberglass and related products; Sales of fiberglass and related products; Manufacturing of new membrane materials; Sales of new membrane materials; Manufacturing of insulation and soundproofing materials; Sales of insulation and soundproofing materials; Rubber product manufacturing; Sales of rubber products; Manufacturing of ecological environment materials; Sales of ecological environment materials; Production of fireproof sealing materials; Sales of fireproof sealing materials; Production of refractory materials; Sales of refractory materials; Manufacturing of building waterproofing membrane products; Sales of building waterproofing membrane products; Sales of building materials; Sales of building decoration materials; Sales of packaging materials and products; Sales of insulation materials; Sales of anti-corrosion materials; Sales of seals; Sales of sealing fillers; Sales of coatings (excluding hazardous chemicals); Sales of chemical products (excluding licensed chemical products); Sales of doors and windows; Needle textile sales. (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: Exterior Wall Rock Wool Board, Fiberglass Mesh, Glass Wool Board

TOP10
Hebei Aipu Building Materials Co., Ltd

Guanjia Village, Zangtun Township, Dacheng County, Langfang City, Hebei Province

Overall Score4.4 / 5
Est. Date2019-07-24
Registered Capital3000K CNY

Hebei Aipu Building Materials Co., Ltd. is located in Guanjia Village, Zangtun Township, Dacheng County, Langfang City, Hebei Province. It was established on July 24, 2019, with the registration authority being the Market Supervision Administration of Dacheng County, Langfang City, and the legal representative being Zhang Enwang. Core products: Exterior Wall Rock Wool Board, Glass Wool Blanket , Rubber And Plastic Pipe

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Guangdong Longtao New Materials Co., Ltd2024-05-14Exterior Wall Rock Wool Board, Rubber Insulation Material, Glass Wool Tube5000K CNYNot Supported
Langfang Deteng Thermal Insulation Materials Co., Ltd2019-11-06Exterior Wall Rock Wool Board, Floor Heating, Glass Wool Products5500K CNYNot Supported
Langfang Ouye Energy saving Technology Co., Ltd2022-01-06Exterior Wall Rock Wool Board, Foam Board, Real Gold Insulation Board3000K CNYSupported
Langfang Rongte Building Materials Group Co., Ltd2014-11-03Exterior Wall Rock Wool Board, Explosive Bolt Traction Cable, Industrial Integrated Calcium Silicate Composite Board16000K CNYNot Supported
Langfang Blue Lake Thermal Insulation Materials Co., Ltd2021-04-25Exterior Wall Rock Wool Board, Polymer Polystyrene Board, Rock Wool Pipe2000K CNYNot Supported
Hebei Jiuce New Building Materials Co., Ltd2020-02-28Exterior Wall Rock Wool Board, Polyphenylene Board, Extruded Polystyrene Board3000K CNYNot Supported
Hebei Fusheng Building Materials Co., Ltd2018-04-27Exterior Wall Rock Wool Board, Huamei Rubber Sheet, Stp Vacuum Insulation Board3000K CNYSupported
Hebei Delimus Building Materials Co., Ltd2019-04-17Exterior Wall Rock Wool Board, Aluminum Silicate Module, Rock Wool Pipe12880K CNYNot Supported
Hebei Qiyu New Building Materials Co., Ltd2020-02-26Exterior Wall Rock Wool Board, Fiberglass Mesh, Glass Wool Board3000K CNYNot Supported
Hebei Aipu Building Materials Co., Ltd2019-07-24Exterior Wall Rock Wool Board, Glass Wool Blanket , Rubber And Plastic Pipe3000K CNYNot Supported

Purchasing Guide

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

  • For procurement requirements that require the use of exterior wall rock wool panels, it is recommended to prioritize checking parameters such as density (80-200kg/m ³) and thermal conductivity (≤ 0.040W/(m · K)). There are differences in fire rating (A level) requirements between industrial plants and high-rise buildings.
  • When selecting suppliers, priority should be given to product compatibility, business qualifications, enterprise activity, industry performance, and enterprises with industry data support, especially suitable for scenarios such as cold chain warehouses that require long-term stable supply.
  • When purchasing exterior wall rock wool panels, it is usually necessary to choose the thickness based on the application scenario (commonly 50-150mm). The requirements for the compressive strength of the panels (≥ 40kPa) are different for curtain wall systems and pipeline insulation.
  • In corrosive environments such as chemical industrial parks, additional attention should be paid to the hydrophobicity (≥ 98%) and acidity coefficient (≥ 1.6) of the exterior wall rock wool board. The industry data support capability of suppliers can assist in evaluating long-term performance reliability.

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