LONGWELL Showcases at 2025 China Refrigeration Exhibition

Booth Highlights: Integration of Technology and Interaction

Shanghai, April 28, 2025 – At this year’s China Refrigeration Exhibition, Ningbo Longwell Electric Technology Co., Ltd. (LONGWELL) booth has become a focal point of attention. CCTV reporters made a special visit to the LONGWELL booth to interview the company’s General Manager, Li Xinxin, generating widespread interest across the industry. After the interview, reporters toured LONGWELL’s booth at W4-B47, gaining an in-depth understanding of this innovative enterprise in the fan and motor manufacturing sector.

The LONGWELL booth features a modern technological blue and white color scheme with a clean, professional design. At the center of the booth, large transparent display cases showcase precision cross-section models of various fan series, clearly demonstrating product internal structures and operating principles. Interactive touchscreens on the sides display 3D simulations of various application scenarios and real-time energy efficiency comparisons, allowing visitors to intuitively experience product performance.

According to exhibition staff, LONGWELL’s professional technical exchange and VIP consultation areas have remained busy throughout the event. Multiple technical experts are on-site providing technical solutions and customized consultation services, embodying the company’s “Global Service” philosophy. On the first day of the exhibition, the booth received professional visitors from more than 20 countries and reached numerous preliminary cooperation agreements.

Product Lineup: Comprehensive Fan Solutions

1. EC Intelligent Centrifugal Fan Series

As the highlight of this exhibition, LONGWELL’s EC centrifugal fan series showcases multiple innovative technologies:

Many visitors expressed that LONGWELL’s EC fans have made impressive achievements in energy efficiency and intelligence. Notably, compared to traditional German brands, they offer a 15-20% price advantage with equivalent performance, making them particularly attractive for cost-sensitive projects.

2. Axial Fan and Cross Flow Fan Series

LONGWELL’s axial and cross flow fan series also attracted many professional visitors:

The cross flow fan demonstration generated considerable interest, with one European HVAC system integrator commenting that the ultra-low 18dB(A) noise performance was particularly impressive and well-suited for their high-end residential project under development.

3. Industrial and Special-Purpose Fan Series

Addressing the demanding requirements of industrial applications, LONGWELL displayed multiple high-reliability fan products:

These specialized fan products reflect LONGWELL’s technical expertise and solution capabilities in special application fields, attracting numerous inquiries from professional industrial clients.

4. Fan Control and Management Systems

The intelligent fan management platform at the booth also attracted significant attention:

LONGWELL technical staff demonstrated how to remotely monitor and adjust fan parameters through a mobile app, a convenient feature that earned praise from the audience.

Application Areas: From Data Centers to Green Buildings

The application solutions area of LONGWELL’s booth showcased solutions for four core application fields:

1. Data Center Cooling Solutions

With the proliferation of AI technology, high-density data centers have placed higher demands on cooling systems. LONGWELL’s high-performance EC fans effectively address high thermal density challenges, supporting liquid cooling, air cooling, and hybrid cooling solutions that can reduce PUE to below 1.2, saving significant energy costs for data centers.

A data center cooling case study displayed at the exhibition showed that after adopting LONGWELL fans, a large data center reduced energy consumption by 28% while improving heat dissipation efficiency.

2. Rail Transit Ventilation Systems

Rail transit is another key application area for LONGWELL. The company provides comprehensive ventilation solutions for urban rail transit, including subway tunnel exhaust, carriage air conditioning, and equipment cabin cooling. Their fan products have passed stringent rail transit vibration and fire resistance tests, ensuring stable operation in extreme environments.

The rail transit case studies exhibited at the booth attracted representatives from multiple urban rail transit construction units.

3. Clean Rooms and Medical Facilities

For semiconductor, pharmaceutical, and medical fields with stringent cleanliness requirements, LONGWELL provides fan solutions meeting ISO Class 1-9 clean room standards. Their low noise and low particulate emission characteristics provide reliable guarantees for clean environments.

According to on-site staff, LONGWELL has provided clean room fan solutions for numerous globally renowned semiconductor companies, helping clients improve yield rates while reducing energy consumption.

4. Green Building HVAC Systems

With the popularization of green building concepts, LONGWELL’s high-efficiency EC fan series helps buildings achieve LEED, BREEAM, and other green building certifications. Through intelligent control and efficient design, they reduce building ventilation system energy consumption by over 30% while improving indoor air quality.

A typical case study displayed at the booth showed a commercial building using LONGWELL fans that achieved LEED Platinum certification, with HVAC system energy efficiency exceeding similar buildings by 32%.

Global Layout and Future Development

According to materials at the LONGWELL booth, the company adheres to the strategic positioning of “European Quality, Chinese Efficiency, Global Service,” investing over 8% of revenue in R&D annually to maintain technological leadership. The company has established a global dual-center warehousing system, complemented by local service points, promising to respond to global customer after-sales needs within 48 hours.

Currently, LONGWELL products are exported to more than 70 countries and regions, with sales and service centers in Europe and Asia. The company’s mission is “Born for High-Quality Breathing,” ensuring every piece of equipment can “breathe freely” and every kilowatt-hour of electricity is used with ultimate efficiency. Looking ahead, LONGWELL plans to become one of the top three global fan brands in the HVACR field by 2030, contributing to global carbon reduction goals through innovative technology.

The prominent slogan displayed at the LONGWELL booth states: “Together, we turn airflow challenges into your competitive edge.” This philosophy permeates the company’s product design and service system.