Updated Sep 17, 2026 · Public platform & industry data

Sep 17, 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: Maoming Kaigushi Building Materials Co., Ltd, Kruger (Jiangsu) Cold Chain Technology Co., Ltd, Beijing Jialong Huanyu Refrigeration Equipment 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, Shanghai Shangqiu Electromechanical Equipment Co., Ltd, Changzhou Jiangnan Chengxin Refrigeration Equipment Factory, Tianjin Xuezhihang Refrigeration Technology Development 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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Maoming Kaigushi Building Materials Co., Ltd

No. 21, Zhanqian 7th Road, Zhanqian Street, Maonan District, Maoming City (Information Declaration System)

Overall Score4.9 / 5
Est. Date2023-10-09
Registered Capital100K CNY

Maoming Kaigushi Building Materials Co., Ltd. is located at No. 21, Zhanqian 7th Road, Zhanqian Street, Maonan District, Maoming City (information declaration system). It was established on October 9, 2023, with the registration authority of Maonan District Market Supervision Administration and the legal representative being Fan Yisen. Core products: Polyurethane Cold Storage

Top 2
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Kruger (Jiangsu) Cold Chain Technology Co., Ltd
Overall Score4.8 / 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, Polyurethane Cold Storage Panel, Clean Room Free Door

Top 3
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Beijing Jialong Huanyu Refrigeration Equipment Co., Ltd
Overall Score4.8 / 5
Est. Date2009-04-29
Registered Capital10000K CNY

Beijing Jialong Huanyu Refrigeration Equipment Co., Ltd., registered at No. A13, West East Han Office Building, Xiaohongmen Road, Jiugong Town, Daxing District, Beijing, registered with the Market Supervision and Administration Bureau of Beijing Economic and Technological Development Zone, with Zhao Baofeng as the legal representative. Its business scope includes general projects: sales of electrical equipment; Sales of mechanical equipment; Manufacturing of refrigeration and air conditioning equipment; Engineering management services; Specialized equipment manufacturing (excluding licensed specialized equipment manufacturing); Specialized equipment repair; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Installation services for ordinary mechanical equipment; Retail of hardware products; Labor services (excluding labor dispatch); Sales of office supplies. (Except for projects that require approval according to law, business activities shall be conducted independently based on the business license in accordance with the law.) (Business activities prohibited or restricted by national and local industrial policies shall not be engaged in.). Core products: Polyurethane Cold Storage, Refrigeration And Freezing, Explosion Proof Cold Storage

TOP4
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 Score4.7 / 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

TOP5
Chengdu Rongcheng Refrigeration Engineering Co., Ltd
Overall Score4.7 / 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

TOP6
Changzhou Hongji Refrigeration Equipment Co., Ltd
Overall Score4.6 / 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

TOP7
Sichuan Meike Refrigeration Technology Co., Ltd
Overall Score4.6 / 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

TOP8
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

TOP9
Changzhou Jiangnan Chengxin Refrigeration Equipment Factory
Overall Score4.4 / 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

TOP10
Tianjin Xuezhihang Refrigeration Technology Development Co., Ltd
Overall Score4.4 / 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

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Maoming Kaigushi Building Materials Co., Ltd2023-10-09Polyurethane Cold Storage100K CNYNot Supported
Kruger (Jiangsu) Cold Chain Technology Co., Ltd2019-10-10Polyurethane Cold Storage, Polyurethane Cold Storage Panel, Clean Room Free Door20000K CNYNot Supported
Beijing Jialong Huanyu Refrigeration Equipment Co., Ltd2009-04-29Polyurethane Cold Storage, Refrigeration And Freezing, Explosion Proof Cold Storage10000K 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
Shanghai Shangqiu Electromechanical Equipment Co., Ltd2011-06-02Polyurethane Cold Storage, Cold Storage Construction, Cold Storage Installation10000K CNYNot Supported
Changzhou Jiangnan Chengxin Refrigeration Equipment Factory1997-01-16Polyurethane Cold Storage, Cold Storage Panel, Refrigeration Equipment3050K CNYSupported
Tianjin Xuezhihang Refrigeration Technology Development Co., Ltd2014-08-12Polyurethane Cold Storage, Dual Temperature Cold Storage, Constant Temperature Cold Storage1000K CNYNot Supported

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

Panel type: 1. Stainless steel plate, color steel plate, galvanized plate, thickness 0.3mm-1.0mm can be selected according to customer needs. 2. Automatic steel plate reinforcement, one-time forming on the assembly line, increases strength and aesthetics.

Q

Cold storage polyurethane is a commonly used insulation material, and its density is affected by various factors. Generally speaking, the density of polyurethane in cold storage is around 40-50kg/m ³, but the specific density may vary depending on the thickness, hardness, and chemical composition.

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