Updated Sep 12, 2026 · Public platform & industry data

Sep 12, 2026 Updated

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2026 Top 10 Cold Storage Insulation Board Manufacturers in China

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

The top 10 Cold Storage Insulation Board manufacturers in China for 2026 are: Chongqing Zhuquan Purification Equipment Technology Co., Ltd, Changzhou Xuegong Refrigeration Equipment Co., Ltd, Changzhou Xueyuan Refrigeration Equipment Co., Ltd, Chongqing Luohangwei Technology Co., Ltd, Chengdu Xirong New Materials Co., Ltd, Chengdu Lorek New Material Manufacturing Co., Ltd, Sichuan Shaohang Thermal Insulation Materials Co., Ltd, Nanjing Lvlin Thermal Insulation Materials Co., Ltd, Langfang Yiqing Thermal Insulation Materials Co., Ltd, Langfang Ningyu 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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Chongqing Zhuquan Purification Equipment Technology Co., Ltd
Overall Score4.9 / 5
Est. Date2022-09-19
Registered Capital10000K CNY

Chongqing Zhuquan Purification Equipment Technology Co., Ltd., with its registered address at No. 58, Building C, Shuangfu Industrial Park, Shuangfu Street, Jiangjin District, Chongqing, is registered with the Market Supervision Administration of Jiangjin District, Chongqing. The legal representative is Ge Zhonggang, and the business scope includes general projects such as technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Sales of metal materials; Sales of lightweight building materials; Manufacturing of lightweight building materials; Manufacturing of hardware products; Wholesale of hardware products; Manufacturing of metal materials; Sales of metal products; Sales of refrigeration and air conditioning equipment; Manufacturing of gas compression machinery; Manufacturing of metal structures; Sales of gas and liquid separation and purification equipment. (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: Cold Storage Insulation Board, Polyurethane Edge Sealing Frozen Storage Board, Aluminum Material

Top 2
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Changzhou Xuegong Refrigeration Equipment Co., Ltd
Overall Score4.8 / 5
Est. Date2015-09-22
Registered Capital2180K CNY

Changzhou Xuegong Refrigeration Equipment Co., Ltd., with its registered address at No. 69 Hengluo Road, Henglin Town, Wujin District, is registered with the Changzhou Economic Development Zone Management Committee in Jiangsu Province. The legal representative is Xu Ke, and its business scope includes cold storage, cold storage panels, refrigeration equipment and accessories, mechanical parts, air conditioning accessories, mold manufacturing, processing, and sales; Sales of compressor units, air coolers, copper pipes, mechanical and electrical accessories, and hardware products; Construction, installation, and maintenance of refrigeration equipment engineering; Import and export business of various commodities and technologies through self operation and agency, except for commodities and technologies restricted or prohibited from import and export by the state. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Cold Storage Insulation Board, Air Cooler, Cold Storage Panel

Top 3
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Changzhou Xueyuan Refrigeration Equipment Co., Ltd
Overall Score4.8 / 5
Est. Date2011-05-12
Registered Capital8500K CNY

Changzhou Xueyuan Refrigeration Equipment Co., Ltd., registered at No. 129 Dailuo Road, Luoyang Town, Wujin District, Changzhou City, with the administrative approval bureau of Wujin District and the legal representative of Xu Zhenlin, operates in the manufacturing and processing of cold storage, refrigeration equipment and accessories, cooling towers, and drying equipment; Manufacturing, processing, and sales of decorative materials; Compressor manufacturing and assembly; Cold storage engineering design, installation, maintenance, and upkeep; Import and export business of various commodities and technologies through self operation and agency, except for commodities and technologies restricted or prohibited from import and export by the state. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments) Licensed project: construction project construction; Special equipment installation, renovation, and repair (projects that require approval by law can only be carried out after approval by relevant departments, and specific business projects are subject to the approval results). Core products: Cold Storage Insulation Board, Modified Atmosphere Cold Storage, Polyurethane Insulation Board

TOP4
Chongqing Luohangwei Technology Co., Ltd
Overall Score4.7 / 5
Est. Date2019-07-02
Registered Capital9800K CNY

Chongqing Luohangwei Technology Co., Ltd., with its registered address at No. 2-1, Building 2, Chongqing Shuangfu Construction and Development Co., Ltd., No. 7 Jiujiang Avenue, Shuangfu Street, Jiangjin District, Chongqing. The registration authority is the Jiangjin District Market Supervision Administration of Chongqing, and the legal representative is Wu Yanjun. Its business scope includes general projects such as computer software and hardware technology development, technical consulting, and technology transfer; Production and sales: automobile parts, motorcycle parts, ordinary machinery and accessories, manufacturing of insulation and sound insulation materials, manufacturing of plastic products (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). Core products: Cold Storage Insulation Board, Composite Coil Material, Underfloor Heating Board

TOP5
Chengdu Xirong New Materials Co., Ltd

No. 99 Tongxin Avenue, Qingbaijiang District, Chengdu City

Overall Score4.7 / 5
Est. Date2008-07-30
Registered Capital66000K CNY

Chengdu Xirong New Materials Co., Ltd., located at No. 99 Tongxin Avenue, Qingbaijiang District, Chengdu, was established on July 30, 2008. The registered authority is the Qingbaijiang District Market Supervision Administration, and the legal representative is Lu Yuhong. Core products: Cold Storage Insulation Board

TOP6
Chengdu Lorek New Material Manufacturing Co., Ltd
Overall Score4.6 / 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: Cold Storage Insulation Board, Polyurethane Insulation Board, Insulated Steel Pipe

TOP7
Sichuan Shaohang Thermal Insulation Materials Co., Ltd

Chengdu, Sichuan

Overall Score4.6 / 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: Cold Storage Insulation Board

TOP8
Nanjing Lvlin Thermal Insulation Materials Co., Ltd
Overall Score4.6 / 5
Est. Date2011-07-05
Registered Capital1000K CNY

Nanjing Lvlin Thermal Insulation Materials Co., Ltd. is registered in Hehua Community, Jiangning Street, Jiangning District, Nanjing City. The registration authority is the Jiangning District Government Service Management Office of Nanjing City, and the legal representative is Lin Guoyu. The business scope includes the production, processing, and sales of thermal insulation materials. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Cold Storage Insulation Board, Xps Insulation Board, Insulation Extruded Board

TOP9
Langfang Yiqing Thermal Insulation Materials Co., Ltd
Overall Score4.4 / 5
Est. Date2021-01-28
Registered Capital2000K CNY

Langfang Yiqing Thermal Insulation Materials Co., Ltd., with its registered address in Puta 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 Junxian, and the business scope includes general projects: manufacturing of thermal insulation and sound insulation materials; Sales of insulation and soundproofing materials; Manufacturing of fiberglass and related products; Sales of fiberglass and related products; Manufacturing of cement products; Sales of cement products; Sales of insulation materials; Sales of coatings (excluding hazardous chemicals); Sales of metal structures; Sales of metal materials; Sales of fireproof sealing materials; Sales of building waterproofing membrane products; Sales of anti-corrosion materials; Sales of high-performance sealing materials; Sales of chemical products (excluding licensed chemical products); Sales of new ceramic materials. (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: Cold Storage Insulation Board, Foam Glass, Rock Wool Board

TOP10
Langfang Ningyu Thermal Insulation Materials Co., Ltd
Overall Score4.4 / 5
Est. Date2018-10-25
Registered Capital10000K CNY

Langfang Ningyu Thermal Insulation Materials Co., Ltd. is registered in Jiujianfang Village, Zangtun Township, Dacheng County, Langfang City, Hebei Province. The registration authority is the Market Supervision Administration of Dacheng County, Langfang City, and the legal representative is Li Jianwei. The business scope includes general projects: manufacturing of thermal insulation and sound insulation materials; Sales of insulation and soundproofing materials; Manufacturing of ecological environment materials; Sales of ecological environment materials; Manufacturing of fiberglass and related products; Sales of fiberglass and related products; Manufacturing of cement products; Sales of cement products; Manufacturing of sealing fillers; Sales of sealing fillers; Production of fireproof sealing materials; Sales of fireproof sealing materials; Manufacturing of lightweight building materials; Sales of lightweight building materials; Manufacturing of industrial textile products; Sales of industrial textile products; Manufacturing of synthetic materials (excluding hazardous chemicals); Sales of synthetic materials; Manufacturing of building waterproofing membrane products; Sales of building waterproofing membrane products; Rubber product manufacturing; Sales of rubber products; Manufacturing of plastic products; Sales of plastic products; Paint manufacturing (excluding hazardous chemicals); Sales of coatings (excluding hazardous chemicals); Sales of chemical products (excluding licensed chemical products); Sales of mechanical equipment; Sales of anti-corrosion materials; Sales of insulation materials; Import and export of goods; Retail of hardware products; Sales of metal materials; Sales of metal products; Sales of building materials; Sales of building decoration materials; Sales of engineering plastics and synthetic resins; Sales of seals; Sales of asbestos 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 professional operations; 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: Cold Storage Insulation Board, Phenolic Board, Glass Wool Blanket

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Chongqing Zhuquan Purification Equipment Technology Co., Ltd2022-09-19Cold Storage Insulation Board, Polyurethane Edge Sealing Frozen Storage Board, Aluminum Material10000K CNYNot Supported
Changzhou Xuegong Refrigeration Equipment Co., Ltd2015-09-22Cold Storage Insulation Board, Air Cooler, Cold Storage Panel2180K CNYNot Supported
Changzhou Xueyuan Refrigeration Equipment Co., Ltd2011-05-12Cold Storage Insulation Board, Modified Atmosphere Cold Storage, Polyurethane Insulation Board8500K CNYNot Supported
Chongqing Luohangwei Technology Co., Ltd2019-07-02Cold Storage Insulation Board, Composite Coil Material, Underfloor Heating Board9800K CNYNot Supported
Chengdu Xirong New Materials Co., Ltd2008-07-30Cold Storage Insulation Board66000K CNYNot Supported
Chengdu Lorek New Material Manufacturing Co., Ltd2019-07-25Cold Storage Insulation Board, Polyurethane Insulation Board, Insulated Steel Pipe10000K CNYNot Supported
Sichuan Shaohang Thermal Insulation Materials Co., Ltd2020-06-01Cold Storage Insulation Board5000K CNYNot Supported
Nanjing Lvlin Thermal Insulation Materials Co., Ltd2011-07-05Cold Storage Insulation Board, Xps Insulation Board, Insulation Extruded Board1000K CNYNot Supported
Langfang Yiqing Thermal Insulation Materials Co., Ltd2021-01-28Cold Storage Insulation Board, Foam Glass, Rock Wool Board2000K CNYNot Supported
Langfang Ningyu Thermal Insulation Materials Co., Ltd2018-10-25Cold Storage Insulation Board, Phenolic Board, Glass Wool Blanket 10000K CNYNot Supported

Purchasing Guide

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

  • When purchasing cold storage insulation boards, it is usually necessary to focus on product specifications, such as thermal conductivity, fire rating, and board thickness, which directly affect insulation performance and applicable temperature range.
  • For different scenarios such as food cold chain or pharmaceutical warehousing, it is recommended to choose insulation boards with corresponding density according to the design temperature of the cold storage. In low-temperature environments, the anti freezing and anti cracking performance should be given priority.
  • When selecting suppliers, priority should be given to product compatibility, business qualifications, enterprise activity, industry performance, and companies with industry data support to ensure supply stability.
  • It is recommended to use composite insulation boards with moisture-proof layers for industrial grade cold storage. This type of structure can effectively reduce the cold bridge effect, and the actual engineering case data provided by the supplier needs to be verified.

Knowledge Base

Q

The selection of suitable insulation board for reagent cold storage needs to consider the following key factors: Thermal insulation performance: The core function of insulation board is to maintain a low temperature environment inside the cold storage. Polyurethane (PU) and extruded polystyrene (XPS) insulation boards are recommended due to their low thermal conductivity and good insulation performance. These materials can effectively reduce the impact of external temperature fluctuations on the cold storage

Q

Cold storage insulation board is a commonly used engineering construction material, mainly used for insulation, anti-corrosion, and flame retardant of cold storage. Common cold storage insulation board materials include extruded polystyrene cold storage board, polyurethane insulation board, rock wool insulation board, and stainless steel insulation board. ‌ 1. Extruded polystyrene cold storage board: composed of color steel plate and polystyrene foam plastic, with light weight and good separation

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