Updated Aug 6, 2026 · Public platform & industry data

Aug 6, 2026 Updated

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2026 Top 10 Fireproof Package Corner Manufacturers in China

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Top-rated Fireproof Package Corner suppliers, How to choose a Fireproof Package Corner manufacturer, Best Fireproof Package Corner companies in China

The top 10 Fireproof Package Corner manufacturers in China for 2026 are: Langfang Gaoteng Fireproof Materials Co., Ltd, Langfang Meixin Fireproof Materials Co., Ltd, Langfang Chenzhi Thermal Insulation Materials Co., Ltd, Botou Guohua Cold Bending Machinery Manufacturing Co., Ltd, Langfang Shihao Fireproof Materials Co., Ltd, Langfang Zhengyao Environmental Protection Technology Co., Ltd, Langfang Dayuan Energy saving Technology Co., Ltd, Hebei Xionggui Energy saving Technology Co., Ltd, Langfang Huode Fireproof Materials Co., Ltd, Hejian Ruike Refractory 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 Gaoteng Fireproof Materials Co., Ltd
Overall Score4.9 / 5
Est. Date2020-09-07
Registered Capital500K CNY

Langfang Gaoteng Fireproof Materials Co., Ltd. is registered in Fuzhuang Village, Liugezhuang Town, Dacheng County, Langfang City, Hebei Province. The registration authority is the Market Supervision and Administration Bureau of Dacheng County, Langfang City, and the legal representative is Li Nannan. The business scope includes processing and sales of fireproof boards, fireproof packages, fireproof modules, organic fireproof blocking materials, inorganic fireproof blocking materials, fireproof rings, explosion-proof adhesive, fireproof tape, fireproof cloth, fire blankets, and flue check valves; Sales: fireproof coatings, fireproof sealants, rock wool products, glass wool products, rubber products, polyurethane products; Construction of insulation engineering, anti-corrosion engineering, waterproofing engineering, and fire prevention engineering. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Fireproof Package Corner, Calcium Silicate Board, Fireproof Trough Box

Top 2
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Langfang Meixin Fireproof Materials Co., Ltd
Overall Score4.7 / 5
Est. Date2016-03-22
Registered Capital21000K CNY

Langfang Meixin Fireproof Materials Co., Ltd. is located in Wangfan Village, Guang'an Town, Dacheng County, Langfang City, Hebei Province. It was established on March 22, 2016 and registered with the Market Supervision Administration of Dacheng County, Langfang City. The legal representative is Bi Meixia. Core products: Fireproof Package Corner, Fireproof Board, Lightweight Aggregate Concrete

Top 3
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Langfang Chenzhi Thermal Insulation Materials Co., Ltd
Overall Score4.7 / 5
Est. Date2020-10-29
Registered Capital1000K CNY

Langfang Chenzhi Thermal Insulation Materials Co., Ltd. is registered in Wangzhu 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 Cui Shengjuan. Its business scope includes the manufacturing of lightweight building materials. Manufacturing and sales of insulation and sound insulation materials, lightweight building materials, building waterproofing membrane products, fireproof sealing materials, coatings (excluding hazardous chemicals), refractory materials, seals, and plastic products; Manufacturing and sales of glass fiber and its products, cement products, asbestos products, plastic products, doors and windows, hardware products, building decoration materials, chemical products (excluding licensed chemical products), and building materials; Sales of metal materials; Construction project construction. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Fireproof Package Corner, Rock Wool Composite Panel, Rock Wool Board

TOP4
Botou Guohua Cold Bending Machinery Manufacturing Co., Ltd
Overall Score4.6 / 5
Est. Date2018-07-20
Registered Capital1000K CNY

Botou Guohua Cold Bending Machinery Manufacturing Co., Ltd., with its registered address at Zhang Village, Dikou, Bozhen, Botou City, Cangzhou City, Hebei Province (east of National Highway 104), is registered with the Botou Market Supervision Administration and represented by Peng Feifei. Its business scope includes the production, sales, and assembly of cold bending machinery and accessories; Mechanical processing * * (projects that require approval by law can only be operated after approval by relevant departments). Core products: Fireproof Package Corner

TOP5
Langfang Shihao Fireproof Materials Co., Ltd
Overall Score4.6 / 5
Est. Date2012-03-30
Registered Capital18000K CNY

Langfang Shihao Fireproof Materials Co., Ltd., with its registered address located in the north of Houbeicao Village, Dacheng County, registered with the Market Supervision and Administration Bureau of Dacheng County, Langfang City. The legal representative is Zhao Chaohui, and the business scope includes general projects: production of fireproof sealing materials; Sales of fireproof sealing materials; Production of refractory materials; Sales of refractory materials; Manufacturing of lightweight building materials; Sales of lightweight building materials; Manufacturing of fiberglass and related products; Sales of fiberglass and related products; Manufacturing of graphite and carbon products; Sales of graphite and carbon products; Sealing component manufacturing; Sales of seals; Manufacturing of sealing fillers; Sales of sealing fillers; Manufacturing of asbestos products; Sales of asbestos products; Manufacturing of security equipment; Sales of security equipment; Sales of high-performance fibers and composite materials; Manufacturing of high-performance fibers and composite materials; Sales of insulation materials; Sales of high-performance sealing materials; Sales of building waterproofing membrane products; Sales of insulation and soundproofing materials; Sales of anti-corrosion materials; Sales of firefighting equipment; Sales of coatings (excluding hazardous chemicals); Sales of chemical products (excluding licensed chemical products); 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 with a business license in accordance with the law) License projects: construction projects; Construction professional operations; Construction labor subcontracting (for projects that require approval by law, business activities can only be carried out after approval by relevant departments, and specific business projects are subject to approval documents or permits). Core products: Fireproof Package Corner, Fire Blocking Module, Cable Explosion-Proof Blanket

TOP6
Langfang Zhengyao Environmental Protection Technology Co., Ltd
Overall Score4.5 / 5
Est. Date2023-02-10
Registered Capital5000K CNY

Langfang Zhengyao Environmental Protection Technology Co., Ltd. is registered in Bafang Village, Pingshu 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 Yalan. The business scope includes general projects such as technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Production of fireproof sealing materials; Sales of fireproof sealing materials; Manufacturing of asbestos products; Sales of asbestos products; Manufacturing of insulation and soundproofing materials; Sales of insulation and soundproofing materials; Rubber product manufacturing; Sales of rubber products; Manufacturing of cement products; Sales of cement products; Sealing component manufacturing; Sales of seals; Manufacturing of fiberglass and related products; Sales of fiberglass and related products; Manufacturing of ecological environment materials; Sales of ecological environment materials; Manufacturing of sealing fillers; Sales of sealing fillers; Sales of insulation materials; Sales of lightweight building materials; Sales of plastic products; Sales of building waterproofing membrane products; Sales of building materials; Sales of anti-corrosion materials; Sales of engineering plastics and synthetic resins; Sales of coatings (excluding hazardous chemicals); 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 project: construction project construction; 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: Fireproof Package Corner, Fire Blocking Module, Fireproof Board

TOP7
Langfang Dayuan Energy saving Technology Co., Ltd
Overall Score4.5 / 5
Est. Date2024-01-18
Registered Capital1250K CNY

Langfang Dayuan Energy saving Technology Co., Ltd., with its registered address in Li Lingju Village, Guang'an Town, Dacheng County, Langfang City, Hebei Province, is registered with the Market Supervision Administration of Dacheng County, Langfang City. The legal representative is Wang Ludong, and the business scope includes general projects such as technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Production of fireproof sealing materials; Sales of fireproof sealing materials; Production of refractory materials; Sales of refractory materials; Manufacturing of insulation and soundproofing materials; Sales of insulation and soundproofing materials; Manufacturing of lightweight building materials; Sales of lightweight building materials; Manufacturing of sealing fillers; Sales of sealing fillers; Sealing component manufacturing; Sales of seals; Manufacturing of fiberglass and related products; Sales of fiberglass and related products; Manufacturing of non-metallic mineral products; Sales of non-metallic minerals and products; Manufacturing of plastic products; Sales of plastic products; Manufacturing of asbestos products; Sales of asbestos products; Manufacturing of cement products; Sales of cement products; Sales of coatings (excluding hazardous chemicals); Manufacturing of ecological environment materials; Sales of ecological environment materials; Manufacturing of glass fiber reinforced plastic products; Sales of glass fiber reinforced plastic products; Manufacturing of specialized chemical products (excluding hazardous chemicals); Sales of specialized chemical products (excluding hazardous chemicals); Manufacturing of daily chemical products; Sales of daily chemical products; Sales of chemical products (excluding licensed chemical products); Sales of high-performance fibers and composite materials; Manufacturing of new membrane materials; Sales of new membrane materials; Sales of new catalytic materials and additives; Sales of engineering plastics and synthetic resins; Sales of synthetic materials; Rubber product manufacturing; Sales of rubber products; Retail of hardware products; Sales of insulation materials; Sales of anti-corrosion materials; 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; 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: Fireproof Package Corner, Featured Products, Expansion Type Fireproof Coating

TOP8
Hebei Xionggui Energy saving Technology Co., Ltd
Overall Score4.5 / 5
Est. Date2020-03-23
Registered Capital10000K CNY

Hebei Brother Gui Energy saving Technology Co., Ltd., registered at Xiliugezhuang Village, Liugezhuang Town, Dacheng County, Langfang City, Hebei Province, with the registration authority of the Market Supervision Administration of Dacheng County, Langfang City, and the legal representative being Tang Min. Its 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; Manufacturing of lightweight building materials; Sales of lightweight building materials; Manufacturing of cement products; Sales of cement products; Manufacturing of fiberglass and related products; Sales of fiberglass and related products; Manufacturing of building waterproofing membrane products; Sales of building waterproofing membrane products; Manufacturing of metal wire ropes and their products; Sales of metal wire ropes and their products; Sales of insulation materials; Fastener manufacturing; Sales of fasteners; Retail of hardware products; Manufacturing of plastic products; Sales of plastic products; Production of refractory materials; Sales of refractory materials; Production of fireproof sealing materials; Sales of fireproof sealing materials; Manufacturing of sealing fillers; Sales of sealing fillers; Sealing component manufacturing; Sales of seals; Sales of high-performance sealing materials; Rubber product manufacturing; Sales of rubber products; Sales of building materials; Sales of mechanical equipment; Installation services for ordinary mechanical equipment; Mechanical equipment leasing; Sales of metal products; Manufacturing of non-metallic mineral products; Sales of non-metallic minerals and products; Sales of anti-corrosion materials; Sales of coatings (excluding hazardous chemicals); Sales of chemical products (excluding licensed chemical products); Import and export of goods; Technology import and export; Import and export agency (except for projects that require approval according to law, conducting business activities independently with a business license in accordance with the law) License 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: Fireproof Package Corner, Calcium Silicate, Fireproof Board

TOP9
Langfang Huode Fireproof Materials Co., Ltd
Overall Score4.4 / 5
Est. Date2020-04-17
Registered Capital28000K CNY

Langfang Huode Fireproof Materials Co., Ltd. is registered in Guanjiatun Village, Guang'an 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 Youbo. The business scope includes general projects: production of fireproof sealing materials; Sales of fireproof sealing materials; Production of refractory materials; Sales of refractory materials; Sealing component manufacturing; Sales of seals; Manufacturing of sealing fillers; Sales of sealing fillers; Paint manufacturing (excluding hazardous chemicals); Sales of coatings (excluding hazardous chemicals); Manufacturing of insulation and soundproofing materials; Sales of insulation and soundproofing materials; Sales of insulation materials; Sales of building decoration materials; Sales of chemical products (excluding licensed chemical products); Import and export of goods; Technology import and export (except for projects that require approval according to law, independently conducting business activities that are not prohibited or restricted by laws and regulations) License projects: construction projects; Construction professional operations; Construction labor subcontracting (for projects that require approval by law, business activities can only be carried out after approval by relevant departments, and specific business projects are subject to approval documents or permits). Core products: Fireproof Package Corner, Non Expanding Fireproof Coating, Fireproof Putty

TOP10
Hejian Ruike Refractory Materials Co., Ltd
Overall Score4.4 / 5
Est. Date2024-07-11
Registered Capital200K CNY

Hejian Ruike Refractory Materials Co., Ltd., with its registered address located 300 meters east of Zhangjiu Village Committee, Shucheng Town, Hejian City, Cangzhou City, Hebei Province, is registered with the Hejian Market Supervision Administration. The legal representative is Liu Junmin, and its business scope includes general projects such as refractory material sales; Sales of seals; Sales of insulation and soundproofing materials; Sales of building decoration materials; Sales of chemical products (excluding licensed chemical products); Retail of hardware products; Sales of insulation materials; Sales of anti-corrosion materials; Sales of building waterproofing membrane products; Sales of fiberglass and related products. (Except for projects that require approval according to law, conduct business activities independently based on the business license in accordance with the law). Core products: Fireproof Package Corner, Fireproof Putty, Fireproof And Explosion-Proof Blanket

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Langfang Gaoteng Fireproof Materials Co., Ltd2020-09-07Fireproof Package Corner, Calcium Silicate Board, Fireproof Trough Box500K CNYNot Supported
Langfang Meixin Fireproof Materials Co., Ltd2016-03-22Fireproof Package Corner, Fireproof Board, Lightweight Aggregate Concrete21000K CNYNot Supported
Langfang Chenzhi Thermal Insulation Materials Co., Ltd2020-10-29Fireproof Package Corner, Rock Wool Composite Panel, Rock Wool Board1000K CNYNot Supported
Botou Guohua Cold Bending Machinery Manufacturing Co., Ltd2018-07-20Fireproof Package Corner1000K CNYSupported
Langfang Shihao Fireproof Materials Co., Ltd2012-03-30Fireproof Package Corner, Fire Blocking Module, Cable Explosion-Proof Blanket18000K CNYNot Supported
Langfang Zhengyao Environmental Protection Technology Co., Ltd2023-02-10Fireproof Package Corner, Fire Blocking Module, Fireproof Board5000K CNYNot Supported
Langfang Dayuan Energy saving Technology Co., Ltd2024-01-18Fireproof Package Corner, Featured Products, Expansion Type Fireproof Coating1250K CNYNot Supported
Hebei Xionggui Energy saving Technology Co., Ltd2020-03-23Fireproof Package Corner, Calcium Silicate, Fireproof Board10000K CNYNot Supported
Langfang Huode Fireproof Materials Co., Ltd2020-04-17Fireproof Package Corner, Non Expanding Fireproof Coating, Fireproof Putty28000K CNYNot Supported
Hejian Ruike Refractory Materials Co., Ltd2024-07-11Fireproof Package Corner, Fireproof Putty, Fireproof And Explosion-Proof Blanket200K CNYSupported

Purchasing Guide

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

  • For procurement requirements that require the use of fire-resistant corners, it is recommended to prioritize checking key technical parameters such as fire resistance rating and size specifications to ensure compatibility with building structure or equipment protection requirements.
  • Fireproof corners are commonly used in scenarios such as cable trays and steel structure fire protection. When purchasing, it is necessary to choose products that are suitable for high temperature resistance and installation methods according to the specific application environment.
  • When selecting suppliers, priority should be given to product compatibility, business qualifications, enterprise activity, industry performance, and enterprises with industry data support or platform statistical information.
  • In high-frequency usage scenarios such as industrial plants or data centers, it is recommended to conduct a comprehensive evaluation based on the impact resistance and durability parameters of the fireproof package angle to extend the maintenance cycle.

Knowledge Base

Q

This article mainly discusses the applicable scenarios of fireproof corners. Fireproof corners, as an important fire safety equipment, are widely used in various aspects of the construction industry. This article will provide a detailed introduction to its application and importance in different scenarios. Fireproof corner is a protective device used for fire safety, mainly applied in areas of buildings that are susceptible to fire.

Q

The fireproof bag corner adopts a flexible fabric outer bag to encapsulate flame-retardant filling material, with a regular shape, mostly rectangular, and multiple sizes to choose from. The outer bag has the characteristics of wear resistance, moisture resistance, and aging resistance, and can adapt to conventional environments such as indoor and semi outdoor environments. Internally filled with a mixture of inorganic flame retardant powder and expandable fire-resistant components, with stable physical and chemical properties at room temperature, no volatilization, and no leakage.

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