Updated Sep 16, 2026 · Public platform & industry data

Sep 16, 2026 Updated

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2026 Top 10 Polyurethane Cold Storage Sandwich Panel Manufacturers in China

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Top-rated Polyurethane Cold Storage Sandwich Panel suppliers, How to choose a Polyurethane Cold Storage Sandwich Panel manufacturer, Best Polyurethane Cold Storage Sandwich Panel companies in China

The top 10 Polyurethane Cold Storage Sandwich Panel manufacturers in China for 2026 are: Changzhou Xuegong Refrigeration Equipment Co., Ltd, Hebei Aipu Building Materials Co., Ltd, Hejian Yizhuo Thermal Insulation Materials Co., Ltd, Baorunda New Materials Co., Ltd, Kruger (Jiangsu) Cold Chain Technology Co., Ltd, Foshan Tiangang Technology Manufacturing Co., Ltd, Anhui Weihao Environmental Purification Board Co., Ltd, Chongqing Ximing Refrigeration Equipment Co., Ltd, Jiangsu Henghai Steel Structure Engineering Co., Ltd, Shandong Blue Sky New Material Technology 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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Changzhou Xuegong Refrigeration Equipment Co., Ltd
Overall Score4.9 / 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: Polyurethane Cold Storage Sandwich Panel, Air Cooler, Cold Storage Panel

Top 2
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Hebei Aipu Building Materials Co., Ltd

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

Overall Score4.8 / 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: Polyurethane Cold Storage Sandwich Panel

Top 3
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Hejian Yizhuo Thermal Insulation Materials Co., Ltd
Overall Score4.8 / 5
Est. Date2020-12-10
Registered Capital5000K CNY

Hejian Yizhuo Thermal Insulation Materials Co., Ltd. is located in Fanjiu Village, Shucheng Town, Hejian City, Cangzhou City, Hebei Province. It was established on December 10, 2020, with the registration authority of Hejian Market Supervision Administration and the legal representative being Liu Jiuqiang. Core products: Polyurethane Cold Storage Sandwich Panel

TOP4
Baorunda New Materials Co., Ltd
Overall Score4.7 / 5
Est. Date2011-02-23
Registered Capital85892.305K CNY

Baorunda New Materials Co., Ltd., with its registered address located on the west side of Weiwu Road South Section in Changge City, is registered with the Changge Market Supervision and Administration Bureau. The legal representative is Huang Zhiqiang, and its business scope includes general projects such as research and development, production, and sales of new building energy-saving insulation materials, new wall and roof materials, and new door panel materials; Research and development, production, and sales of integrated insulation and decoration panels and coating materials; Research and development, design, production, and sales of prefabricated light steel building materials; Research and development, production, and sales of water-based coatings (excluding hazardous chemicals); Wholesale and retail of accessories, new building materials, and decorative materials (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 project: import and export of goods; Technology import and export (for projects that require approval by law, business activities can only be carried out after approval by relevant departments. Specific business projects are subject to the approval documents or licenses issued by relevant departments). Core products: Polyurethane Cold Storage Sandwich Panel, Soft Porcelain Split Brick, Embossed Aluminum Plate

TOP5
Kruger (Jiangsu) Cold Chain Technology Co., Ltd
Overall Score4.7 / 5
Est. Date2019-10-10
Registered Capital20000K CNY

Kruger (Jiangsu) Cold Chain Technology Co., Ltd., with its registered address at No. 129 Dailuo Road, Luoyang Town, Wujin District, Changzhou City, registered with the Administrative Approval Bureau of Wujin District, Changzhou City. The legal representative is Sun Shaoxi, and its business scope includes research and development of cold chain technology, technical services, technology transfer, and technical consulting; Production, processing, installation, sales, maintenance, and commissioning of refrigeration and air conditioning equipment; Construction of cold storage engineering, insulation engineering, building decoration engineering, and building mechanical and electrical equipment installation engineering; Production, processing, installation, and sales of metal faced rigid polyurethane sandwich panels, cold storage insulation panels, rock wool panels, building insulation panels, insulation doors, industrial doors, quick doors, and hydraulic lifting platforms; Ventilation equipment, insulation equipment, stainless steel product processing; Sales of metal materials, hardware products, transportation equipment, household appliances, chemical raw materials and products (excluding dangerous goods), rubber and plastic products, and automotive parts; Ship maintenance services (excluding ship dismantling); Steel structure fabrication and processing; supply chain management; Storage services (excluding dangerous goods); estate management; Freight transportation agency; 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: Polyurethane Cold Storage Sandwich Panel, Polyurethane Cold Storage Panel, Clean Room Free Door

TOP6
Foshan Tiangang Technology Manufacturing Co., Ltd
Overall Score4.6 / 5
Est. Date2020-01-19
Registered Capital23100K CNY

Foshan Tiangang Technology Manufacturing Co., Ltd., with its registered address at Building A, No. 83 Mingfu Road, Mingcheng Town, Gaoming District, Foshan City (registered address declared), is registered with the Market Supervision Administration of Gaoming District, Foshan City. The legal representative is Zhou Wusong, and the business scope includes general projects: metal structure manufacturing; Sales of building materials; Sales of metal materials; Specialized equipment manufacturing (excluding licensed specialized equipment manufacturing); Sales of mechanical equipment; Maintenance of electronic and mechanical equipment (excluding special equipment); Specialized equipment repair; Mechanical parts and component processing; Mechanical equipment research and development; Sales of metal fittings for construction; Sales of mechanical parts and components; Domestic trade agency; Import and export of goods; Technology import and export. (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: Polyurethane Cold Storage Sandwich Panel, Foam Color Steel Tile, Fireproof Board

TOP7
Anhui Weihao Environmental Purification Board Co., Ltd
Overall Score4.6 / 5
Est. Date2016-10-31
Registered Capital15000K CNY

Anhui Weihao Environmental Purification Board Industry Co., Ltd., registered address located at the southwest corner of Chaohu South Road and Chuangye Avenue intersection in Yangmiao Industrial Agglomeration Zone, Changfeng County, Hefei City, Anhui Province, registered with Changfeng County Market Supervision and Administration Bureau, with Zhang Aiping as the legal representative. Its business scope includes engineering color steel sandwich panels, handmade panels, purification equipment, purification products, purification materials, engineering paper honeycomb, aluminum honeycomb, polyurethane, aluminum materials, glass magnesium panels, rock wool panels, silicon rock panels, cold storage panels FFU、 Production and sales of air conditioning, HVAC, polystyrene (excluding the above hazardous chemicals); Purification engineering, construction materials, and equipment installation; Labor services (excluding labor dispatch); Import and export of goods or technology (excluding goods or technology prohibited by the state or involving administrative approval) (for projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Polyurethane Cold Storage Sandwich Panel, Silicon Rock Slab, Magnesium Oxysulfate

TOP8
Chongqing Ximing Refrigeration Equipment Co., Ltd
Overall Score4.6 / 5
Est. Date2013-11-04
Registered Capital10000K CNY

Chongqing Ximing Refrigeration Equipment Co., Ltd., with its registered address at No. 3-3, Building 16, No. 39 Minsheng Road, Huayan Town, Jiulongpo District, Chongqing, is registered with the Market Supervision and Administration Bureau of Jiulongpo District, Chongqing. The legal representative is Zheng Yu, and its business scope includes licensed projects such as construction projects; Electrical installation services. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments. Specific business projects shall be subject to the approval documents or licenses of relevant departments.) General projects: sales of refrigeration and air conditioning equipment; Sales of washing machinery; Maintenance of electronic and mechanical equipment (excluding special equipment); Installation services for ordinary mechanical equipment; Retail of hardware products; Operation of wires and cables; Sales of building materials; Research and development of household appliances; Sales of electrical equipment; Electrical equipment repair; Manufacturing of specialized equipment for agricultural and sideline food processing; Sales of specialized equipment for agricultural and sideline food processing; Sales of fans and blowers; Installation and maintenance of specialized machinery for agriculture, forestry, animal husbandry, and fisheries; Manufacturing of ovens, furnaces, and electric furnaces; Sales of ovens, furnaces, and electric furnaces; Sales of specialized machinery for agriculture, forestry, animal husbandry, animal husbandry, and fisheries; Manufacturing of specialized machinery for agriculture, forestry, animal husbandry, and fisheries; Manufacturing of specialized packaging equipment; Manufacturing of mechanical and electrical equipment; Sales of mechanical and electrical 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: Polyurethane Cold Storage Sandwich Panel, Quick Freezing Cold Storage, Cold Storage

TOP9
Jiangsu Henghai Steel Structure Engineering Co., Ltd
Overall Score4.4 / 5
Est. Date2018-12-28
Registered Capital10000K CNY

Jiangsu Henghai Steel Structure Engineering Co., Ltd., registered at No. 6 Development Avenue, Science and Technology Industrial Park, Dagong Town, Hai'an City, registered with the Hai'an Administrative Approval Bureau and represented by Su Liquan as the legal representative. Its business scope includes professional contracting of steel structure engineering; Processing and sales of color steel sandwich panels, color steel tiles, steel products, metal doors and windows, and iron products; Production and installation of steel structures and prefabricated houses; Wholesale and retail of mechanical and electrical equipment and accessories, building decoration materials (excluding paint), metal materials, refrigeration equipment, water pipes and valves, daily necessities and general merchandise; Import and export business of various commodities and technologies through self operation and agency (excluding goods and technologies prohibited by the state or involving administrative approval for import and export). (Projects that require approval by law must be approved by relevant departments before conducting business activities) Licensed 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, and specific business projects are subject to the approval results). Core products: Polyurethane Cold Storage Sandwich Panel, Color Steel Tile, Cold Storage Panel

TOP10
Shandong Blue Sky New Material Technology Co., Ltd
Overall Score4.4 / 5
Est. Date2019-10-18
Registered Capital25180K CNY

Shandong Blue Sky New Material Technology Co., Ltd., with its registered address at the north end of Mastercard Road, Dianzi Town Industrial Park, Boxing County, Binzhou City, Shandong Province, is registered with the Market Supervision Administration of Boxing County, Binzhou City. The legal representative is Gao Xiuwen, and the business scope includes general projects such as metal surface treatment and heat treatment processing; Manufacturing of new building materials (excluding hazardous chemicals); Manufacturing of lightweight building materials; Sales of lightweight building materials; Import and export of goods; Research and development of new material technology; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion. (Except for projects that require approval according to law, business activities can be carried out independently based on the business license) Licensed projects: construction engineering design; Construction project construction. (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: Polyurethane Cold Storage Sandwich Panel, Great Wall Panel, Steel Wall Enclosure Panel

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Changzhou Xuegong Refrigeration Equipment Co., Ltd2015-09-22Polyurethane Cold Storage Sandwich Panel, Air Cooler, Cold Storage Panel2180K CNYNot Supported
Hebei Aipu Building Materials Co., Ltd2019-07-24Polyurethane Cold Storage Sandwich Panel3000K CNYNot Supported
Hejian Yizhuo Thermal Insulation Materials Co., Ltd2020-12-10Polyurethane Cold Storage Sandwich Panel5000K CNYNot Supported
Baorunda New Materials Co., Ltd2011-02-23Polyurethane Cold Storage Sandwich Panel, Soft Porcelain Split Brick, Embossed Aluminum Plate85892.305K CNYNot Supported
Kruger (Jiangsu) Cold Chain Technology Co., Ltd2019-10-10Polyurethane Cold Storage Sandwich Panel, Polyurethane Cold Storage Panel, Clean Room Free Door20000K CNYNot Supported
Foshan Tiangang Technology Manufacturing Co., Ltd2020-01-19Polyurethane Cold Storage Sandwich Panel, Foam Color Steel Tile, Fireproof Board23100K CNYNot Supported
Anhui Weihao Environmental Purification Board Co., Ltd2016-10-31Polyurethane Cold Storage Sandwich Panel, Silicon Rock Slab, Magnesium Oxysulfate15000K CNYSupported
Chongqing Ximing Refrigeration Equipment Co., Ltd2013-11-04Polyurethane Cold Storage Sandwich Panel, Quick Freezing Cold Storage, Cold Storage10000K CNYSupported
Jiangsu Henghai Steel Structure Engineering Co., Ltd2018-12-28Polyurethane Cold Storage Sandwich Panel, Color Steel Tile, Cold Storage Panel10000K CNYNot Supported
Shandong Blue Sky New Material Technology Co., Ltd2019-10-18Polyurethane Cold Storage Sandwich Panel, Great Wall Panel, Steel Wall Enclosure Panel25180K CNYNot Supported

Purchasing Guide

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

  • For procurement needs that require the use of polyurethane cold storage sandwich panels, it is recommended to prioritize checking parameters such as panel thickness (usually 50-200mm) and thermal conductivity (≤ 0.022W/(m · K)) to ensure that insulation requirements for cold storage in different temperature zones are met.
  • When selecting suppliers, priority should be given to product compatibility, business qualifications, enterprise activity, industry performance, and companies with industry data support. Such suppliers usually have more stable delivery capabilities in high-frequency application scenarios such as food cold chain and pharmaceutical warehousing.
  • In scenarios such as low-temperature logistics centers or quick freezing workshops, attention should be paid to the fire rating (recommended B1 level or above) and compressive strength (≥ 150kPa) of polyurethane cold storage sandwich panels to adapt to high-intensity usage environments.
  • In actual procurement, the consistency of suppliers' products can be evaluated based on their industry data performance. For example, in large-scale cold storage construction projects, the splicing accuracy and long-term dimensional stability of polyurethane sandwich panels will directly affect construction efficiency.

Knowledge Base

Q

Insulated polyurethane sandwich panels for cold storage are one of the widely used insulation materials, and their standards are formulated by the National Standardization Management Committee. This article will introduce the relevant standards and applications of insulated polyurethane sandwich panels for cold storage.

Q

Polyurethane sandwich panels have unique advantages in cold storage applications. Its low thermal conductivity enables efficient insulation and reduces energy consumption; High closed cell rate, excellent moisture and vapor barrier performance, can extend service life; High strength and tight splicing, stable sealing, reducing cold loss; Special surface treatment, non-toxic and easy to clean, in line with food hygiene standards, fully meets the harsh environmental requirements of cold storage.

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