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Our accomplished projects

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1

ECNU Hedong Canteen Dual-Temperature Cold Storage Project

Hedong Canteen Cold Storage Project at East China Normal University: Customized ...

This dual-temperature catering cold storage is powered by German BITZER semi-hermetic compressors and controlled via dual independent refrigerant circuits paired with intelligent adaptive regulation. Even within compact space and under severe fluctuating heat loads, it delivers precise temperature control within ±0.9°C and an overall energy saving rate of 32%, setting a verifiable engineering benchmark for food safety and energy management in university canteens.

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5

800m³ Seed Cold Storage Project, Lishui Wuwang Agri-Seeds

Shanghai XNAIR builds climate-resilient seed cold storage for Wuwangnong Seed in...

Under extreme ambient temperatures up to 43°C, a synergistic design integrating 200 mm VIP vacuum insulation panel enclosures, Carrier Carlyle semi-hermetic compressor refrigeration systems, and a 48-hour diesel generator backup power supply enabled the successful construction of a highly resilient seed gene bank with temperature fluctuation controlled within ±0.6°C, fully compliant with GB 50072-2010. This project delivers industrial-grade reliable protection for the long-term safe preservation of germplasm resources in Lishui.

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1

12,000 m³ Agricultural Cold Chain Logistics Center in Pishan County, Hotan

XiangNing Cold Storage provided EPC solutions for Hetian Eheng's agricultural co...

Built a 12,000 m³ multi-temperature-zone agricultural cold chain hub under the extreme climatic conditions on the southern edge of the Taklamakan Desert, featuring high-precision temperature control of ±0.5°C, 100% operational availability during peak seasons, and an IoT intelligent control system with a response latency of less than 2 seconds. The project reduces the post-harvest loss rate of characteristic agricultural products in southern Xinjiang from 12% to below 3%.

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5

120 m³ Constant Temperature Warehouse for Semiconductor Silicone Raw Materials in Xuhui, Shanghai

Shanghai XNAIR delivers 5-10℃ adjustable cold storage for Xihekang's semiconduct...

Through engineering integration of Embraco variable-frequency scroll compressors and Carel precision temperature control systems, precise constant-temperature storage at 5–10°C is realized on the plant’s second floor subject to stringent space and electrical constraints, thoroughly resolving cold chain stability challenges for semiconductor-grade silicone rubber raw materials.

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2,000 m² Pharmaceutical Cold Storage Project in Shanghai

Shanghai Haohai Biotech's 2024 pharmaceutical cold storage project, featuring Ge...

Adopting a high-redundancy BITZER parallel refrigeration architecture and full-redundancy Schneider control system, the project achieves a temperature deviation within ±0.4°C for 2–8°C pharmaceutical storage across the 2,000 m² large-space cold storage, fully complies with GMP data integrity requirements, and delivers a verified energy saving rate of over 25%.

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1360 m³ Fireproof Tobacco Leaf Cold Storage of Jiangxi Tobacco Research Institute

Shanghai XNAIR delivers fire-resistant 0-5℃ tobacco leaf cold storage for Jiangx...

China’s first precise constant-temperature tobacco leaf cold storage ranging from 0 to 5°C for tobacco agricultural research has been successfully built, integrating Class B1 fireproof structure, German GEA refrigeration equipment and food-grade sanitary standards. It achieves temperature fluctuation within ±0.3°C and zero mildew of samples, fully supporting high-level scientific research.

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300 m² Multi-Temperature Fresh Food Logistics Cold Storage, Suzhou

Shanghai Hanhui Industrial's Suzhou Cold Storage Project: A logistics cold stora...

Integrating an independent multi-temperature refrigeration system, open buffer corridor and full LED energy-saving lighting into one integrated design, this logistics cold storage solution delivers precise temperature control, manageable energy consumption and greatly improved sorting efficiency within a limited 300 m² space, catering to high-frequency and multi-category turnover demands of fresh food community group-buying businesses.

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176 ㎡ GSP Dual-Temperature Pharmaceutical Cold Storage Project of Zhejiang Xianju Pharmaceutical, Hangzhou

Zhejiang Xianju Pharmaceutical partnered with XNAIR Cold Storage to install a GS...

We successfully constructed a highly reliable pharmaceutical cold storage with adjustable 2~8°C refrigeration zone and -18°C freezing zone as well as full dual redundant refrigeration systems within a 176 m² integrated space for Zhejiang Xianju Pharmaceutical. The facility passed all GSP validation tests in one go and has recorded zero temperature control failures over the full year since its commissioning in June 2025.

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2,000 m² Pharmaceutical Cold Storage Project in Shanghai

Shanghai Haohai Biotech's 2024 pharmaceutical cold storage project, featuring Ge...

Adopting a high-redundancy BITZER parallel refrigeration architecture and full-redundancy Schneider control system, the project achieves a temperature deviation within ±0.4°C for 2–8°C pharmaceutical storage across the 2,000 m² large-space cold storage, fully complies with GMP data integrity requirements, and delivers a verified energy saving rate of over 25%.

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176 ㎡ GSP Dual-Temperature Pharmaceutical Cold Storage Project of Zhejiang Xianju Pharmaceutical, Hangzhou

Zhejiang Xianju Pharmaceutical partnered with XNAIR Cold Storage to install a GS...

We successfully constructed a highly reliable pharmaceutical cold storage with adjustable 2~8°C refrigeration zone and -18°C freezing zone as well as full dual redundant refrigeration systems within a 176 m² integrated space for Zhejiang Xianju Pharmaceutical. The facility passed all GSP validation tests in one go and has recorded zero temperature control failures over the full year since its commissioning in June 2025.

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500 m³ Dual-Temperature Cold Storage Project for Biological Reagents, Taizhou Lanxi (Cwbiotech)

Taizhou Blue West (Kangwei Century) Biotech Cold Storage Project: A GSP-complian...

By adopting systematic integrated technologies including single-unit dual-temperature variable-frequency refrigeration, perforated plenum air supply, dual gradient temperature-humidity buffer airlocks, and intelligent frost-judgment defrost control, Xiangning delivered a GSP-compliant cold storage for biological reagents to ConvaWell. This facility features temperature uniformity within ±1.1°C, a temperature rise of no more than 2°C during defrost cycles, and an extended defrost interval of 12 hours under high-humidity conditions, enabling the client to fully preserve sample bioactivity and pass regulatory audits with zero rectification items.

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500 m² Pre-Cooling Cold Storage Project for Pharmaceuticals, Shanghai Medical College of Health Sciences

Shanghai University of Medicine & Health Sciences installed a 500㎡ prefabric...

Subject to the constraints of the existing building, a 500 m² pharmaceutical pre-cooling warehouse featuring dual-unit redundancy, full GSP compliance and seamless integration with the smart campus management platform was constructed for Shanghai Medical College of Health Sciences, delivering a practical engineering solution that shifted fragmented refrigerator storage to centralized, traceable cold chain management.

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1590 m³ Pharmaceutical Cold Storage Project | Shanghai Likangrui Pharma

Shanghai Likangrui Pharmaceutical Cold Storage Project by XNAIR Refrigeration: 2...

This project built a 1590 m³ GSP-compliant 2–8°C pharmaceutical cold storage under limited floor height. It passed third-party compliance validation at the first attempt, delivering stable temperature control and better-than-expected energy efficiency after operation, and solved the client’s core pain points of insufficient storage capacity and warehousing non-compliance risks.

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730 m³ Pharmaceutical Cold Storage Engineering Solution for Modern Pharmaceuticals

Shanghai Modern Pharma's 730m³ GSP-compliant cold storage solution ensureswith d...

The 730 m³ GSP-standard pharmaceutical cold storage completed in this project adopts dual-compressor alternating redundant refrigeration, three-level power backup and compliance-oriented monitoring design. It delivers highly stable and reliable operation within the 2°C–8°C temperature range, fully meeting the compliant storage requirements for pharmaceuticals and providing solid cold chain warehousing support for the production supply chain of Shanghai Modern Pharmaceutical.

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Lanyi Pharmaceutical Cold Storage Project

Shanghai XNAIR Refrigeration designed a GSP/GMP-compliant pharmaceutical cold st...

The 3,500 m³ 2–8°C pharmaceutical cold storage built in Jiashan for Zhejiang Lanyi Pharmaceutical adopts redundant dual refrigeration units and a millisecond-level dual power switchover system. It delivers precise temperature control with an in-warehouse temperature differential of ≤0.9°C under full-load conditions, passed GSP compliance validation at the first attempt, and meets the enterprise’s demands for large-scale refrigerated drug storage and comprehensive product quality safety assurance.

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海润医药

Hairun Pharmaceutical Cold Storage

Optimized pharmaceutical cold storage solutions for Nanjing Hairun Pharmaceutica...

This project built dual temperature zones of 0°C and -18°C within an 800 m³ space without power capacity expansion. It limits temperature rise during defrosting to under 1.3°C, cuts overall energy consumption by 26% versus the original setup, and passed GSP compliance validation in one single inspection.

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Biotechnology and pharmaceutical cold storage

Hangzhou Xiasha medical cold storage solution for pharmaceutical storage, -5°C p...

Achieved pharmaceutical-grade cold chain reliability with 99.98% uptime over 14 years.

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1

ECNU Hedong Canteen Dual-Temperature Cold Storage Project

Hedong Canteen Cold Storage Project at East China Normal University: Customized ...

This dual-temperature catering cold storage is powered by German BITZER semi-hermetic compressors and controlled via dual independent refrigerant circuits paired with intelligent adaptive regulation. Even within compact space and under severe fluctuating heat loads, it delivers precise temperature control within ±0.9°C and an overall energy saving rate of 32%, setting a verifiable engineering benchmark for food safety and energy management in university canteens.

View details →
微信图片_20201030144520

300 m² Multi-Temperature Fresh Food Logistics Cold Storage, Suzhou

Shanghai Hanhui Industrial's Suzhou Cold Storage Project: A logistics cold stora...

Integrating an independent multi-temperature refrigeration system, open buffer corridor and full LED energy-saving lighting into one integrated design, this logistics cold storage solution delivers precise temperature control, manageable energy consumption and greatly improved sorting efficiency within a limited 300 m² space, catering to high-frequency and multi-category turnover demands of fresh food community group-buying businesses.

View details →
4

Dual-Zone Catering Cold Storage Project of Shanghai Langxin Hotel

Shanghai Langxin Hotel's dual-temperature cold storage project at SNIEC, featuri...

Within the confined space of the exhibition venue, an independent dual-system scroll refrigeration architecture delivers precise dual-temperature control at -18°C and 2~8°C. The facility has maintained zero breakdowns throughout the year with energy consumption over 20% lower than comparable projects, establishing a standardized benchmark for cold storage serving hotel exhibition catering.

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2

500 m³ Multi-temperature Zone Cold Storage Project for Food & Pharmaceuticals in Shanghai | New Construction & System Retrofit Case, Temperature Range: -18℃ to 18℃

Shanghai Sentian Food partnered with XNAIR to construct 4 advanced cold storage ...

This project includes the construction of four new multi-temperature cold storage rooms and phased renovation of two original systems without production shutdown. Within a total volume of 500 m³, independent adjustable temperatures ranging from -18°C to 18°C are realized. It meets compliance standards for both food SC certification and pharmaceutical GSP requirements, greatly boosting the client’s storage capacity and operational stability.

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8

Jiaguo Food Cold Storage Project

Shanghai Jiaguo Food's 1,660m³ fruit preservation cold storage in Minhang ensure...

Stable 15℃-18℃ environment achieved, reducing fruit decay rate by 20% annually.

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Dongdian Property Cold Storage Project

Shanghai Dongdian Property's vegetable preservation cold storage project, comple...

Achieved 35% lower energy costs while doubling storage efficiency compared to traditional cold storages.

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1

12,000 m³ Agricultural Cold Chain Logistics Center in Pishan County, Hotan

XiangNing Cold Storage provided EPC solutions for Hetian Eheng's agricultural co...

Built a 12,000 m³ multi-temperature-zone agricultural cold chain hub under the extreme climatic conditions on the southern edge of the Taklamakan Desert, featuring high-precision temperature control of ±0.5°C, 100% operational availability during peak seasons, and an IoT intelligent control system with a response latency of less than 2 seconds. The project reduces the post-harvest loss rate of characteristic agricultural products in southern Xinjiang from 12% to below 3%.

View details →
1

Modular Multi-temperature Cold Storage Project at Ezhou Huahu Airport Cargo Terminal

Shanxi Zhongtongji Supply Chain builds Asia's largest cargo airport cold storage...

By adopting modular prefabricated construction within the flight zone and deploying three sets of independently adjustable refrigeration systems, an aviation cold chain transfer hub compatible with domestic, international and transit cargo has been built at this 4E-class air freight terminal. It covers temperatures ranging from -25°C to 15°C with switchable temperature zones for pharmaceuticals. Featuring stable system operation and compliant validation data, the facility supports the practical daily operation of the aviation cold chain hub at Ezhou Airport.

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6

Yuanchu Logistics Cold Storage Project

Shanghai Yuanchu Supply Chain's 600m³ low-temperature cold storage in Shanghai F...

This project delivered a dual independent-system low-temperature cold storage with a total volume of 600 m³ for a logistics client in the Shanghai Free Trade Zone. It stably maintains temperatures between -18°C and -20°C, significantly boosting the distribution efficiency of cold chain goods and meeting customs supervision requirements for traceable temperature data.

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Logistics warehousing cold storage

Shanghai XNAIR builds Yantai's largest multimodal cold storage hub with -40℃ bla...

Created Shandong's first IoT-enabled multimodal cold chain hub meeting national Grade-A energy standards

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1

ZTO Express Cold Storage Project

Shanxi Zhongtongji delivers integrated cold chain solutions, specializing in ref...

Achieved 45% comprehensive energy efficiency improvement through integrated system optimization.

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5

120 m³ Constant Temperature Warehouse for Semiconductor Silicone Raw Materials in Xuhui, Shanghai

Shanghai XNAIR delivers 5-10℃ adjustable cold storage for Xihekang's semiconduct...

Through engineering integration of Embraco variable-frequency scroll compressors and Carel precision temperature control systems, precise constant-temperature storage at 5–10°C is realized on the plant’s second floor subject to stringent space and electrical constraints, thoroughly resolving cold chain stability challenges for semiconductor-grade silicone rubber raw materials.

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3

500 m² Constant-Temperature Warehouse Renovation Project for Automotive Glass Raw Materials, Saint-Gobain Shanghai

Shanghai XNAIR retrofits Saint-Gobain's Shanghai plant with 9℃ precision cold st...

Without dismantling the existing glass walls, a standalone insulated warehouse enclosure and variable-frequency refrigeration regulation were adopted to achieve precision temperature control of 9℃±1℃ in the 500 m² raw material warehouse for automotive glass, thoroughly eliminating quality loss issues of temperature-sensitive raw materials during storage.

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1

104 m³ Explosion-Proof Chemical Cold Storage Project in Jiaxing

Shanghai XNAIR delivers -10℃ explosion-proof chemical cold storage in Jiaxing, u...

Within the 60-day rectification deadline, a 104 m³ constant-temperature cold storage for chemical materials was completed. It fully meets IIB T4 explosion-proof standards and delivers stable temperature control of -10°C ±2°C, passing explosion protection and fire interlock acceptance with zero non-conformities requiring rectification.

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917 m³ Cold Storage Project for Semiconductor Materials, Taizhou

Shanghai XNAIR builds Taizhou's first semiconductor-grade cold storage with -10℃...

This project delivered a full turnkey 917 m³ multi-temperature-zone clean cold storage facility for Mingxin Microelectronics in Taizhou within just 45 days. It delivers precise temperature control ranging from -10°C to 0°C while meeting ISO Class 8 cleanliness standards. The warehouse fulfills the on-site low-temperature clean storage demands for semiconductor manufacturing materials, drastically boosting material turnover efficiency and stabilizing finished product quality.

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1

Industrial environmental protection cold storage

Shanghai XNAIR builds 0-5℃ corrosion-resistant cold storage for Canzone Environm...

Delivered China's first corrosion-resistant hazardous waste cold storage (162m³) with 0-5℃±1℃ precision, reducing energy costs by 29%

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3

Medium temperature storage cold storage for raw materials

Shanghai XNAIR delivers -10℃ industrial cold storage for Advantech components in...

Achieved China's fastest industrial cold storage delivery (30 days) with -10℃±1℃ precision for electronics manufacturing, reducing energy costs by 27%

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5

800m³ Seed Cold Storage Project, Lishui Wuwang Agri-Seeds

Shanghai XNAIR builds climate-resilient seed cold storage for Wuwangnong Seed in...

Under extreme ambient temperatures up to 43°C, a synergistic design integrating 200 mm VIP vacuum insulation panel enclosures, Carrier Carlyle semi-hermetic compressor refrigeration systems, and a 48-hour diesel generator backup power supply enabled the successful construction of a highly resilient seed gene bank with temperature fluctuation controlled within ±0.6°C, fully compliant with GB 50072-2010. This project delivers industrial-grade reliable protection for the long-term safe preservation of germplasm resources in Lishui.

View details →
微信截图_20250625135915

1360 m³ Fireproof Tobacco Leaf Cold Storage of Jiangxi Tobacco Research Institute

Shanghai XNAIR delivers fire-resistant 0-5℃ tobacco leaf cold storage for Jiangx...

China’s first precise constant-temperature tobacco leaf cold storage ranging from 0 to 5°C for tobacco agricultural research has been successfully built, integrating Class B1 fireproof structure, German GEA refrigeration equipment and food-grade sanitary standards. It achieves temperature fluctuation within ±0.3°C and zero mildew of samples, fully supporting high-level scientific research.

View details →
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1440 m³ Constant-Temperature Cold Storage Project for Wine in Ningbo

Ningbo Shenhua Chemicals partnered with XNAIR to construct a 1440m³ wine cold st...

Adopting full variable-frequency decoupled temperature & humidity control and refined airflow layout design, a 1,440 m³ constant temperature & humidity wine warehouse for high-end bottled wine has been built amid Ningbo’s high-humidity and salt-fog environment. It delivers temperature control accuracy of ±0.5°C, stable humidity at 65±5%RH, and achieves an annual energy saving rate of 23%.

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Changsha Hongxing Market 15000 Square Meters Smart Cold Chain Hub

Shanghai XNAIR builds 15,000㎡ smart cold chain hub for Changsha Hongxing Market,...

This 15,000 ㎡ multi-temperature-zone intelligent cold chain hub equipped with CO₂ refrigeration was delivered and put into operation on schedule. It satisfies temperature-controlled storage requirements for all categories of agricultural products, delivers superior system energy efficiency and operational management efficiency compared with mainstream industry solutions, and empowers the upgrading of agricultural product circulation capacity at Changsha Hongxing Market.

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4

Floral Cold Storage Project

Shanghai XNAIR builds 10-15℃ multi-zone floral cold storage for Flowerplus Beiji...

Achieved China's first military-grade secured floral cold storage (700m³) with 10-15℃±0.5℃ precision, reducing energy costs by 32% while supporting Flowerplus's national distribution

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3

Agricultural Products Vegetable Fresh-keeping Cold Storage

Shanghai XNAIR builds 0-10℃ vegetable cold storage for Zhaotong Changhong, featu...

Solved China's vegetable cold storage challenge with 0-10℃ precision control under 50-100 daily door openings, achieving 32% energy savings while meeting Shanghai FDA standards

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