Updated Sep 20, 2026 · Public platform & industry data

Sep 20, 2026 Updated

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2026 Top 10 Soundproofing And Insulation Board Manufacturers in China

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Top-rated Soundproofing And Insulation Board suppliers, How to choose a Soundproofing And Insulation Board manufacturer, Best Soundproofing And Insulation Board companies in China

The top 10 Soundproofing And Insulation Board manufacturers in China for 2026 are: Langfang Rongte Building Materials Group Co., Ltd, Xinji Qingshina New Material Technology Co., Ltd, Hebei Delimus Building Materials Co., Ltd, Langfang Deteng Thermal Insulation Materials Co., Ltd, Chengdu Lorek New Material Manufacturing Co., Ltd, Langfang Yaoyue Thermal Insulation Materials Co., Ltd, Jiangsu Juxin Tongyuan Metal Materials Co., Ltd, Yangzhou Yinuo Energy saving Technology Co., Ltd, Hebei Xichao Environmental Protection Technology Co., Ltd, Sichuan Shaohang 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 Rongte Building Materials Group Co., Ltd
Overall Score4.9 / 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: Soundproofing And Insulation Board

Top 2
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Xinji Qingshina New Material Technology Co., Ltd
Overall Score4.8 / 5
Est. Date2022-10-18
Registered Capital1000K CNY

Xinji Qingshina New Material Technology Co., Ltd. is located in the west of Nanlu Village, Zhangguzhuang Town, Xinji City, Hebei Province (320 meters north of Nanlu Village Bridge). It was established on October 18, 2022, with the registration authority of Xinji Market Supervision Administration and the legal representative being Yao Jin. Core products: Soundproofing And Insulation Board

Top 3
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Hebei Delimus Building Materials Co., Ltd

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

Overall Score4.8 / 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: Soundproofing And Insulation Board

TOP4
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: Soundproofing And Insulation Board, Aluminum Silicate, Shell

TOP5
Chengdu Lorek New Material Manufacturing Co., Ltd
Overall Score4.7 / 5
Est. Date2019-07-25
Registered Capital10000K CNY

Chengdu Luoruike New Material Manufacturing Co., Ltd., registered at No. 102, Group 16, Longfu Village, Shengping Town, Pengzhou City, Sichuan Province, with the registration authority of Pengzhou Market Supervision Administration and the legal representative of Xu Chunjie, engages in the design, research and development, production, and sales of buried insulation pipes; Sales: chemical products (excluding hazardous chemicals), electronic products, sealing materials, mechanical equipment and accessories, metal materials, hardware products, rubber products, building materials (excluding sand and gravel); Construction of anti-corrosion and insulation engineering; Professional cleaning services for mechanical equipment. Projects that require approval by law can only be operated after approval by relevant departments.. Core products: Soundproofing And Insulation Board, Polyurethane Insulation Board, Insulated Steel Pipe

TOP6
Langfang Yaoyue Thermal Insulation Materials Co., Ltd

Langfang, Hebei

Overall Score4.6 / 5
Est. Date2023-08-29
Registered Capital1000K CNY

Langfang Yaoyue Thermal Insulation Materials Co., Ltd., located in Langfang, Hebei Province, was established on August 29, 2023. Core products: Soundproofing And Insulation Board

TOP7
Jiangsu Juxin Tongyuan Metal Materials Co., Ltd
Overall Score4.6 / 5
Est. Date2023-11-06
Registered Capital10000K CNY

Jiangsu Juxin Tongyuan Metal Materials Co., Ltd., with its registered address at 8-1140 Xihu East Road, Liangxi District, Wuxi City, is registered with the Wuxi Liangxi District Administrative Approval Bureau. The legal representative is Wei Liwu, and its business scope includes general projects such as metal material sales; Sales of metal products; Sales of metal structures; Sales of non-ferrous metal alloys; Sales of metal fittings for construction; Sales of metal forming machine tools; Sales of metal tools; Research and development of metal products; Sales of rubber products; Sales of mechanical equipment; Sales of chemical products (excluding licensed chemical products); Sales of forgings and powder metallurgy products; Sales of building materials; Sales of mechanical parts and components; Sales of office supplies; Sales of power electronic components; Operation of wires and cables; Wholesale of hardware 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 based on the business license in accordance with the law). Core products: Soundproofing And Insulation Board, Stainless Steel Coil, Stainless Steel Hot-Rolled Plate

TOP8
Yangzhou Yinuo Energy saving Technology Co., Ltd
Overall Score4.6 / 5
Est. Date2011-08-05
Registered Capital10000K CNY

Yangzhou Yinuo Energy saving Technology Co., Ltd., with its registered address at Bailong South Road, Industrial Concentration Zone, Jinghe Town, Baoying County, is registered with the Baoying County Administrative Approval Bureau and represented by Ma Hongyu as its legal representative. Its business scope includes research and development, processing, and sales of insulation materials; Engineering construction and technical consulting services; Sales of building materials, refractory materials, and labor protection appliances. Manufacturing of industrial textile products; Sales of industrial textile products (projects that require approval by law must be approved by relevant departments before conducting business activities) License projects: power generation business, transmission business, power supply (distribution) business (projects that require approval by law must be approved by relevant departments before conducting business activities, specific business projects are subject to approval results) General projects: manufacturing of industrial textile products; Sales of industrial textile products; Solar power generation technology services; Recycling of renewable resources (excluding productive waste metals); Sale of renewable resources (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). Core products: Soundproofing And Insulation Board, Graphite Line Large Board,

TOP9
Hebei Xichao Environmental Protection Technology Co., Ltd
Overall Score4.4 / 5
Est. Date2020-09-07
Registered Capital10000K CNY

Hebei Xichao Environmental Protection Technology Co., Ltd. is registered in Daliuzhuang Village, Nanzhaofu 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 Tiecheng. The business scope includes environmental protection technology promotion services; Manufacturing and sales of ecological environment materials (excluding hazardous chemicals), fireproof sealing materials, refractory materials, coatings (excluding hazardous chemicals), insulation and sound insulation materials, lightweight building materials, and synthetic materials (excluding hazardous chemicals); Sales of insulation materials, seals, sealing fillers, and chemical products (excluding licensed chemical products); Construction project construction; 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: Soundproofing And Insulation Board, Non Expanding, Non Trading

TOP10
Sichuan Shaohang Thermal Insulation Materials Co., Ltd

Chengdu, Sichuan

Overall Score4.4 / 5
Est. Date2020-06-01
Registered Capital5000K CNY

Sichuan Shaohang Thermal Insulation Materials Co., Ltd., located in Chengdu, Sichuan, was established on June 1, 2020. Core products: Soundproofing And Insulation Board

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Langfang Rongte Building Materials Group Co., Ltd2014-11-03Soundproofing And Insulation Board16000K CNYNot Supported
Xinji Qingshina New Material Technology Co., Ltd2022-10-18Soundproofing And Insulation Board1000K CNYNot Supported
Hebei Delimus Building Materials Co., Ltd2019-04-17Soundproofing And Insulation Board12880K CNYNot Supported
Langfang Deteng Thermal Insulation Materials Co., Ltd2019-11-06Soundproofing And Insulation Board, Aluminum Silicate, Shell5500K CNYNot Supported
Chengdu Lorek New Material Manufacturing Co., Ltd2019-07-25Soundproofing And Insulation Board, Polyurethane Insulation Board, Insulated Steel Pipe10000K CNYNot Supported
Langfang Yaoyue Thermal Insulation Materials Co., Ltd2023-08-29Soundproofing And Insulation Board1000K CNYNot Supported
Jiangsu Juxin Tongyuan Metal Materials Co., Ltd2023-11-06Soundproofing And Insulation Board, Stainless Steel Coil, Stainless Steel Hot-Rolled Plate10000K CNYSupported
Yangzhou Yinuo Energy saving Technology Co., Ltd2011-08-05Soundproofing And Insulation Board, Graphite Line Large Board, 10000K CNYNot Supported
Hebei Xichao Environmental Protection Technology Co., Ltd2020-09-07Soundproofing And Insulation Board, Non Expanding, Non Trading10000K CNYNot Supported
Sichuan Shaohang Thermal Insulation Materials Co., Ltd2020-06-01Soundproofing And Insulation Board5000K CNYNot Supported

Purchasing Guide

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

  • For procurement requirements that require the use of soundproof insulation boards, it is recommended to prioritize confirming the thermal conductivity and sound insulation level of the materials. For example, building exterior walls usually require a thermal conductivity of less than 0.045W/(m · K), while the sound insulation scene in the computer room needs to pay attention to STC (Sound Insulation Quantity) parameters.
  • 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 projects with high acoustic performance requirements such as hospitals and schools.
  • Different thicknesses of soundproof and insulation boards are suitable for differentiated scenarios. For example, 20-30mm boards are mostly used for indoor lightweight partition walls, while 50mm and above are more suitable for noise reduction projects in industrial plants or transportation hubs.
  • When evaluating sound insulation boards, it is recommended to combine the fire rating (such as Class A non combustible) and compressive strength data provided by the supplier to ensure compatibility with load-bearing scenarios such as underground parking lots or high-rise buildings.

Knowledge Base

Q

For the sound insulation and heat preservation needs of computer rooms (server rooms, network rooms, etc.), when choosing rubber sheets, one should not only consider the thickness, but also pay attention to the fire rating, density, and composite structure. The following are professional selection suggestions for computer room environments: 1. Suggestions for core selection table key metrics Recommended specifications Reason explanation Fire rating B1 (flame retardant) or Class

Q

Foam glass has the functions of moisture-proof, fireproof and anti-corrosion. In addition, glass materials have the advantages of long-term service performance without deterioration, which makes it popular with users in harsh environments such as thermal insulation, deep cold, underground, open air, flammable, damp prone and chemical erosion. Widely used for wall insulation, petroleum, chemical, machine room noise reduction, etc.

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