Updated Sep 5, 2026 · Public platform & industry data

Sep 5, 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, Langfang Ouye Energy saving Technology Co., Ltd, Langfang Paiheng Energy saving Technology Co., Ltd, Hejian Yizhuo Thermal Insulation Materials Co., Ltd, Hebei Ruide Energy saving Technology Co., Ltd, Foshan Tiangang Technology Manufacturing Co., Ltd, Chongqing Ximing Refrigeration Equipment Co., Ltd, Anhui Weihao Environmental Purification Board Co., Ltd, Gansu Tianlan Color Steel Industry and Trade 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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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: Polyurethane Cold Storage Sandwich Panel, Foam Board, Aluminum Silicate Tube

TOP4
Langfang Paiheng Energy saving Technology Co., Ltd
Overall Score4.7 / 5
Est. Date2023-05-16
Registered Capital3000K CNY

Langfang Paiheng Energy saving Technology Co., Ltd., with its registered address in Xiliugezhuang Village, Liugezhuang Town, Dacheng County, Langfang City, Hebei Province, is registered with the Market Supervision Administration of Dacheng County, Langfang City. The legal representative is Shi Jiaying, and its business scope includes general projects such as technical services, technical development, technical consulting, technical exchanges, technology transfer, and technology promotion; Manufacturing of insulation and soundproofing materials; Sales of insulation and soundproofing materials; Sales of fiberglass and related products; Sales of lightweight building materials; Sales of rubber products; Sales of plastic products; Sales of insulation materials; Sales of building materials; Sales of fireproof sealing materials; Sales of refractory materials; Sales of coatings (excluding hazardous chemicals); Sales of specialized chemical products (excluding hazardous chemicals); Sales of high-performance sealing materials; Sales of seals; Sales of building waterproofing membrane 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 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: Polyurethane Cold Storage Sandwich Panel, Phenolic Insulation Board, Foam Glass Insulation Board

TOP5
Hejian Yizhuo Thermal Insulation Materials Co., Ltd
Overall Score4.7 / 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

TOP6
Hebei Ruide Energy saving Technology Co., Ltd
Overall Score4.6 / 5
Est. Date2022-06-09
Registered Capital10000K CNY

Hebei Ruide Energy saving Technology Co., Ltd., with its registered address in 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 Gao Yinzhan, and 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 ecological environment materials; Sales of ecological environment materials; Manufacturing of fiberglass and related products; Sales of fiberglass and related products; Manufacturing of lightweight building materials; Sales of lightweight building materials; Rubber product manufacturing; Sales of rubber products; Manufacturing of plastic products; Sales of plastic products; Sales of insulation materials; Sales of building materials; Sales of fireproof sealing materials; Sales of refractory materials; Sales of coatings (excluding hazardous chemicals); Sales of specialized chemical products (excluding hazardous chemicals); Sales of chemical products (excluding licensed chemical products); Sales of synthetic materials; Sales of high-performance sealing materials; Sales of seals; Sales of building waterproofing membrane products; Retail of hardware products; Sales of metal materials; Sales of metal products; Sales of non-ferrous metal alloys; Sales of new metal functional materials; Sales of metal structures; Sales of new membrane materials; Needle textile sales; Sales of high-performance non-ferrous metals and alloy materials; Sales of non-metallic minerals and products; Sales of paper products; Sales of asbestos products; Sales of cement products; Sales of fasteners; Sales of anti-corrosion 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: 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, and specific business projects are subject to approval documents or permits). Core products: Polyurethane Cold Storage Sandwich Panel, Integrated Insulation And Decoration Board, Flexible Coated Aluminum Silicate Blanket

TOP7
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

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
Anhui Weihao Environmental Purification Board Co., Ltd
Overall Score4.4 / 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

TOP10
Gansu Tianlan Color Steel Industry and Trade Co., Ltd
Overall Score4.4 / 5
Est. Date2017-11-28
Registered Capital2000K CNY

Gansu Tianlan Color Steel Industry and Trade Co., Ltd., with its registered address at B12-1, Hengbin Building Materials Logistics Comprehensive Trading Market, Binhe New District, Ganzhou District, Zhangye City, Gansu Province, is registered with the Ganzhou District Market Supervision and Administration Bureau of Zhangye City. The legal representative is Xu Xiaoqiang, and the business scope includes licensed projects: production of steel reinforcement products for construction (projects that require approval according to law can only be carried out after approval by relevant departments). General projects: sales of synthetic materials; Sales of new metal functional materials; Sales of building materials; Manufacturing of architectural decoration, plumbing components, and other metal products for building use; Sales of metal materials; Steel rolling processing; Sales of high-quality special steel materials; Sales of metal chains and other metal products; Sales of metal structures; Sales of lightweight building materials; Sales of metal tools; Sales of non-ferrous metal alloys; Sales of non-metallic minerals and products; Manufacturing of metal processing machinery; Metal cutting processing services (except for licensed businesses, can independently operate projects that are not prohibited or restricted by laws and regulations). Core products: Polyurethane Cold Storage Sandwich Panel, Rock Wool Purification Board, Cz Steel

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
Langfang Ouye Energy saving Technology Co., Ltd2022-01-06Polyurethane Cold Storage Sandwich Panel, Foam Board, Aluminum Silicate Tube3000K CNYSupported
Langfang Paiheng Energy saving Technology Co., Ltd2023-05-16Polyurethane Cold Storage Sandwich Panel, Phenolic Insulation Board, Foam Glass Insulation Board3000K CNYSupported
Hejian Yizhuo Thermal Insulation Materials Co., Ltd2020-12-10Polyurethane Cold Storage Sandwich Panel5000K CNYNot Supported
Hebei Ruide Energy saving Technology Co., Ltd2022-06-09Polyurethane Cold Storage Sandwich Panel, Integrated Insulation And Decoration Board, Flexible Coated Aluminum Silicate Blanket10000K CNYNot Supported
Foshan Tiangang Technology Manufacturing Co., Ltd2020-01-19Polyurethane Cold Storage Sandwich Panel, Foam Color Steel Tile, Fireproof Board23100K CNYNot Supported
Chongqing Ximing Refrigeration Equipment Co., Ltd2013-11-04Polyurethane Cold Storage Sandwich Panel, Quick Freezing Cold Storage, Cold Storage10000K CNYSupported
Anhui Weihao Environmental Purification Board Co., Ltd2016-10-31Polyurethane Cold Storage Sandwich Panel, Silicon Rock Slab, Magnesium Oxysulfate15000K CNYSupported
Gansu Tianlan Color Steel Industry and Trade Co., Ltd2017-11-28Polyurethane Cold Storage Sandwich Panel, Rock Wool Purification Board, Cz Steel2000K CNYSupported

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

Excellent thermal insulation performance The thermal conductivity of polyurethane sandwich panels is extremely low, generally between 0.02-0.025W/(m · K), which means it can effectively prevent heat transfer, reduce heat exchange inside and outside the cold storage, help maintain a low-temperature environment inside the cold storage, reduce energy consumption of refrigeration equipment, and achieve energy-saving operation. Its closed pore rate is as high as

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