Updated Sep 13, 2026 · Public platform & industry data

Sep 13, 2026 Updated

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2026 Top 10 Polyurethane Cold Storage Manufacturers in China

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

The top 10 Polyurethane Cold Storage manufacturers in China for 2026 are: Nanchang Hongdun Waterproof Materials Co., Ltd, Henan Global Cold Chain Technology Co., Ltd, Chengdu Rongcheng Refrigeration Engineering Co., Ltd, Changzhou Hongji Refrigeration Equipment Co., Ltd, Sichuan Meike Refrigeration Technology Co., Ltd, Changzhou Jiangnan Chengxin Refrigeration Equipment Factory, Shanghai Shangqiu Electromechanical Equipment Co., Ltd, Tianjin Xuezhihang Refrigeration Technology Development Co., Ltd, Changzhou Yijing Refrigeration Equipment Factory, Zhongxuan Xin (Suzhou) Supply Chain 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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Nanchang Hongdun Waterproof Materials Co., Ltd
Overall Score4.9 / 5
Est. Date2019-01-29
Registered Capital5000K CNY

Nanchang Hongdun Waterproof Materials Co., Ltd., registered at Room 206, 2nd Floor, Building 7, No. 266 Huiren Avenue, Xiaolan Economic and Technological Development Zone, Nanchang County, Nanchang City, Jiangxi Province, with the registration authority of Nanchang County Market Supervision Administration and the legal representative of Fu Ping. Its business scope includes licensed projects: various types of engineering construction activities (projects that require approval by law and can only be carried out after approval by relevant departments). General projects: sales of building waterproofing membrane products, manufacturing of building waterproofing membrane products, sales of anti-corrosion materials, sales of building materials, sales of insulation materials, manufacturing of coatings (excluding hazardous chemicals), sales of coatings (excluding hazardous chemicals), sales of building decoration materials, installation and maintenance services for residential water and electricity, sales of lightweight building materials, manufacturing of lightweight building materials, Sales of chemical products (excluding licensed chemical products), marketing planning, conference and exhibition services, etiquette services (except for licensed businesses, can independently operate projects that are not prohibited or restricted by laws and regulations). Core products: Polyurethane Cold Storage, Kelo Inorganic Nano Anti-Seepage Waterproofing Agent, Ipn Interpenetrating Network Anti-Corrosion Coating

Top 2
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Henan Global Cold Chain Technology Co., Ltd

No. 312, 3rd Floor, Building 9, National 863 Central Software Park, No. 76 Cuizhu Street, Zhengzhou High tech Industrial Development Zone

Overall Score4.8 / 5
Est. Date2018-01-02
Registered Capital10000K CNY

Henan Global Cold Chain Technology Co., Ltd. is located at No. 312, 3rd Floor, Building 9, National 863 Central Software Park, No. 76 Cuizhu Street, Zhengzhou High tech Industrial Development Zone. It was established on January 2, 2018, and registered with the Market Supervision Administration of Zhengzhou High tech Industrial Development Zone. The legal representative is Li Jinfeng. Core products: Polyurethane Cold Storage

Top 3
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Chengdu Rongcheng Refrigeration Engineering Co., Ltd
Overall Score4.8 / 5
Est. Date2010-03-09
Registered Capital10000K CNY

Chengdu Rongcheng Refrigeration Engineering Co., Ltd., registered at No. 1314, 1315, 1316, 13th Floor, Unit 2, Building 3, No. 978, Section 1, Riyue Avenue, Qingyang District, Chengdu, registered with the Qingyang District Market Supervision and Administration Bureau, with Zheng Xin as the legal representative. Its business scope includes general projects: installation services for ordinary machinery and equipment; General equipment repair; Sales of refrigeration and air conditioning equipment; Sales of mechanical equipment; Electronic product sales; Wholesale of hardware products; Retail of hardware products; Sales of building materials; Sales of steel reinforcement products for construction; Sales of metal materials; Automobile sales; Sales of agricultural machinery; Agricultural machinery services; Sales of Class II medical devices. (Except for projects that require approval according to law, business activities can be carried out independently based on the business license.) Licensed project: installation, renovation, and repair of special equipment. (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, Cold Storage, Large Metal Freezer

TOP4
Changzhou Hongji Refrigeration Equipment Co., Ltd
Overall Score4.7 / 5
Est. Date2019-04-23
Registered Capital2000K CNY

Changzhou Hongji Refrigeration Equipment Co., Ltd. is registered at No. 50-2 Yuqiao Road, Luoyang Town, Wujin District, Changzhou City. The registration authority is the Administrative Approval Bureau of Wujin District, Changzhou City, and the legal representative is Wang Hong. Its business scope includes sales of cold storage, cold storage doors, refrigeration equipment and accessories, mechanical and electrical equipment, and building materials (excluding dangerous 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, Install Cold Storage, Logistics Cold Storage

TOP5
Sichuan Meike Refrigeration Technology Co., Ltd
Overall Score4.7 / 5
Est. Date2019-10-11
Registered Capital3000K CNY

Sichuan Meike Refrigeration Technology Co., Ltd., registered at No. 114, 1st Floor, Unit 2, Building 11, No. 86 Jinfeng Road, Shaheyuan Street, Jinniu District, Chengdu City, with the registration authority of Jinniu District Market Supervision and Administration Bureau and the legal representative being Zhao Fang. Its business scope includes research on refrigeration technology; Installation, sales, and on-site maintenance of HVAC equipment, refrigeration equipment, mechanical equipment, and household appliances; Storage services (excluding dangerous goods); Cleaning services; Waterproof, anti-corrosion and insulation engineering; Building intelligent installation project; Building construction projects; Building mechanical and electrical installation engineering; Sales: Hardware products, plastic products, building materials. Projects that require approval by law can only be operated after approval by relevant departments.. Core products: Polyurethane Cold Storage, Ziyang Freezer, Ziyang Freezer, Guangyuan Freezer Equipment

TOP6
Changzhou Jiangnan Chengxin Refrigeration Equipment Factory
Overall Score4.6 / 5
Est. Date1997-01-16
Registered Capital3050K CNY

Changzhou Jiangnan Chengxin Refrigeration Equipment Factory, registered in Luodong Village, Luoyang Town, Wujin District, Changzhou City. The registration authority is the Wujin District Administrative Approval Bureau, and the legal representative is Chen Jiaming. Its business scope includes fiberglass cold storage, food machinery, water-cooled air conditioning, cardboard boxes (excluding printing), refrigeration equipment, metal hard polyurethane sandwich panel manufacturing, and plastic product processing (excluding medical plastic products); The 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. General projects: Manufacturing of refrigeration and air conditioning equipment; Sales of refrigeration and air conditioning equipment; Mechanical parts and component processing; Installation services for ordinary mechanical equipment; Manufacturing and processing of doors and windows (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: Polyurethane Cold Storage, Cold Storage Panel, Refrigeration Equipment

TOP7
Shanghai Shangqiu Electromechanical Equipment Co., Ltd
Overall Score4.6 / 5
Est. Date2011-06-02
Registered Capital10000K CNY

Shanghai Shangqiu Electromechanical Equipment Co., Ltd., with its registered address at No. 361 Xinzhan Road, Xinqiao Town, Songjiang District, Shanghai, is registered with the Songjiang District Market Supervision Administration. The legal representative is Guo Difan, and its business scope includes licensed projects such as import and export of goods; Technology import and export; Various engineering construction activities. General projects: design, installation, commissioning, and maintenance of mechanical and electrical equipment, refrigeration equipment, mechanical equipment, HVAC equipment, and pipelines. Engage in technical development, technology transfer, technical consulting, technical services in the field of mechanical equipment and refrigeration engineering technology. Sell mechanical equipment, kitchen equipment, refrigeration equipment, HVAC equipment, building decoration materials, mechanical equipment leasing, self owned house leasing, supply chain management services, warehousing services. The following business scope is limited to branch operations: production and processing of refrigeration equipment and accessories. (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, Cold Storage Construction, Cold Storage Installation

TOP8
Tianjin Xuezhihang Refrigeration Technology Development Co., Ltd
Overall Score4.6 / 5
Est. Date2014-08-12
Registered Capital1000K CNY

Tianjin Xuezhihang Refrigeration Technology Development Co., Ltd., with its registered address at 882, Building 1, Nuocheng Plaza, No. 69 North Liuma Road, Hongshunli Street, Hebei District, Tianjin, is registered with the Market Supervision Administration of Hebei District, Tianjin. The legal representative is Qin Kai, and the business scope includes the development, consulting, transfer, and service of refrigeration technology and mechatronics integration technology; Maintenance of refrigeration equipment; Design and construction of refrigeration equipment installation engineering; Wholesale and retail of refrigeration equipment, mechanical equipment, electronic products, hardware, electrical equipment, building materials, decoration materials, daily necessities, and textiles. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Polyurethane Cold Storage, Dual Temperature Cold Storage, Constant Temperature Cold Storage

TOP9
Changzhou Yijing Refrigeration Equipment Factory
Overall Score4.4 / 5
Est. Date2011-04-21
Registered Capital5000K CNY

Changzhou Yijing Refrigeration Equipment Factory, registered at No. 8 Huangqi Road, Luoyang Town, Wujin District, Changzhou City. The registration authority is the Wujin District Administrative Approval Bureau, and the legal representative is Mei Zhiqing. Its business scope includes the manufacturing, installation, and maintenance of cold storage, cold storage panels, refrigeration equipment, and accessories; Manufacturing of metal faced rigid polyurethane sandwich panels. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Polyurethane Cold Storage, Cold Storage, Partition Wall

TOP10
Zhongxuan Xin (Suzhou) Supply Chain Co., Ltd
Overall Score4.4 / 5
Est. Date2023-01-05
Registered Capital10K CNY

Zhongxuan Xin (Suzhou) Supply Chain Co., Ltd., with its registered address at Room 201-117, Zone E, Jianye Science and Technology Park, No. 389 Danfeng Road, Mudu Town, Wuzhong District, Suzhou City, registered with the Data Bureau of Wuzhong District, Suzhou City, and represented by Zhang Yongtao as its legal representative. Its business scope includes general projects such as supply chain management services; Software development; Trade brokers; Economic and trade consulting; Sales of mechanical and electrical equipment; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Wholesale of hardware products; Research and development of hardware products; Sales of instruments and meters; Sales of metal products; Sales of communication equipment; Sales of building decoration materials; Wholesale of electronic components; Sales of electrical equipment; Sales of building materials; Sales of office equipment; Sales of metal fittings for construction; Sales of specialized chemical products (excluding hazardous chemicals); Vending machine sales; Sales of specialized equipment for commercial, catering, and service purposes; Sales of electric bicycles; Sales agent; Sales of intelligent unmanned aerial vehicles; Sales of mechanical equipment; Sales of mechanical parts and components; Retail of automotive spare parts; Sales of labor protection equipment; Sales of special labor protection equipment; Sales of daily necessities; Sales of furniture spare parts; Sales of maternal and child products; Sales of personal hygiene products; Sales of high-performance fibers and composite 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). Core products: Polyurethane Cold Storage, Dust Net 47, Construction Fence 118

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Nanchang Hongdun Waterproof Materials Co., Ltd2019-01-29Polyurethane Cold Storage, Kelo Inorganic Nano Anti-Seepage Waterproofing Agent, Ipn Interpenetrating Network Anti-Corrosion Coating5000K CNYNot Supported
Henan Global Cold Chain Technology Co., Ltd2018-01-02Polyurethane Cold Storage10000K CNYNot Supported
Chengdu Rongcheng Refrigeration Engineering Co., Ltd2010-03-09Polyurethane Cold Storage, Cold Storage, Large Metal Freezer10000K CNYNot Supported
Changzhou Hongji Refrigeration Equipment Co., Ltd2019-04-23Polyurethane Cold Storage, Install Cold Storage, Logistics Cold Storage2000K CNYSupported
Sichuan Meike Refrigeration Technology Co., Ltd2019-10-11Polyurethane Cold Storage, Ziyang Freezer, Ziyang Freezer, Guangyuan Freezer Equipment3000K CNYNot Supported
Changzhou Jiangnan Chengxin Refrigeration Equipment Factory1997-01-16Polyurethane Cold Storage, Cold Storage Panel, Refrigeration Equipment3050K CNYSupported
Shanghai Shangqiu Electromechanical Equipment Co., Ltd2011-06-02Polyurethane Cold Storage, Cold Storage Construction, Cold Storage Installation10000K CNYNot Supported
Tianjin Xuezhihang Refrigeration Technology Development Co., Ltd2014-08-12Polyurethane Cold Storage, Dual Temperature Cold Storage, Constant Temperature Cold Storage1000K CNYNot Supported
Changzhou Yijing Refrigeration Equipment Factory2011-04-21Polyurethane Cold Storage, Cold Storage, Partition Wall5000K CNYSupported
Zhongxuan Xin (Suzhou) Supply Chain Co., Ltd2023-01-05Polyurethane Cold Storage, Dust Net 47, Construction Fence 11810K CNYSupported

Purchasing Guide

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

  • In the actual procurement process of polyurethane cold storage, it is recommended to prioritize checking parameters such as insulation layer density (usually ≥ 40kg/m ³) and thermal conductivity (≤ 0.022W/(m · K)) to ensure that they meet the constant temperature requirements of scenarios such as food cold chain or pharmaceutical warehousing.
  • When selecting suppliers, priority should be given to product compatibility, business qualifications, enterprise activity, industry performance, and companies with industry data support. These suppliers are better suited to the long-term operational needs of large logistics centers or frozen processing plants.
  • For different application scenarios such as seafood freezer or vaccine cold storage, attention should be paid to the fire rating (B1 level or above) and joint sealing of polyurethane cold storage to avoid energy consumption increase due to temperature fluctuations.
  • For the installation of polyurethane cold storage in high humidity environments, it is recommended to choose sandwich panel structures with excellent moisture resistance, and to comprehensively evaluate them based on the actual project case data of suppliers in the cold chain industry.

Knowledge Base

Q

1. Thickness of polyurethane cold storage panels: 80mm, 100mm, 125mm, 150mm, 175mm, 200mm, 300mm. 2. Polyurethane cold storage panel length: match actual data. 3. Polyurethane cold storage panel width: The standard width is 960mm, and customized production can be carried out according to customers' different needs.

Q

Baidu AiGou will find different categories of cold storage polyurethane related pictures for you, taking you to appreciate the diversity and uniqueness of cold storage polyurethane. At the same time, we also recommend high-quality cold storage polyurethane products for you, allowing you to easily and quickly find the most suitable cold storage polyurethane for yourself when making purchases.

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