The demand for "Airplane Ceiling Fans" (HVLS technology) in aviation hangars and large-scale logistics centers has grown by 15.4% CAGR. Modern aviation facilities require massive airflow to manage humidity, prevent aircraft corrosion, and maintain technician comfort in environments with ceiling heights often exceeding 20 meters.
Shift from AC Gearbox motors to Permanent Magnet Synchronous Motors (PMSM). The trend is moving toward "Smart Hangars" where fans are integrated into building management systems (BMS) for automated temperature and humidity control based on real-time sensor data.
In humid regions like Southeast Asia, airplane fans are critical for moisture control. In colder climates like Northern Europe or North America, they are used for thermal destratification—pushing trapped warm air from the ceiling down to the floor, saving up to 30% in heating costs.
Suzhou Liangzhi Electrical Technology Co., Ltd. was established in March 2018, and started to produce PMSM motors and HVLS fans. Our independently developed permanent magnet motors and controllers have accumulated over 6 years of industry experience.
Continuously upgrading and improving, the core technology is now leading the HVLS fan industry. Our company vision is to provide reliable and affordable HVLS fans for every large space.
Established Year
Years Experience
Core Technology
Engineering the future of aviation-grade airflow management.
Transition from traditional induction motors to high-torque PMSM drives, achieving 90% efficiency and maintenance-free operation for 10+ years.
Implementing 5th Generation Aluminum-Magnesium alloy blades with winglets to reduce turbulence and increase air volume by 20%.
Development of AI-driven control panels that adjust fan speed based on occupancy, CO2 levels, and external weather data.
Exploring recycled materials for fan components and optimizing manufacturing processes to meet global ESG standards.
Suzhou Liangzhi Electrical Technology Co., Ltd. is a high-tech enterprise dedicated to the R&D and manufacturing of permanent magnet synchronous motors and high-speed motors for HVLS fans and electric vehicle since 2018. We have technical research and development capabilities in motor structure, fluid, thermal, electromagnetic and other technologies to produce advanced motors for our HVLS fans.
HVLS fans are the most ideal and energy-saving ventilation fans for application in high and open space. With the support of high-performance motors, our HVLS fans are far ahead.
We master the core technology of PMSM motors, excellent fan blade fluid design, fan safety measures and control solutions, providing high-efficient air ventilation for warehouses, factories, and logistics centers.
Aloe Fans is our company's own brand. Safe, reliable, and an expert in natural breeze. Passed international certifications such as CE, EMC, and LVD.
Online video tour of factory production line and product details.
Comprehensive free services to customers visiting the factory before sales.
Full air cooling and ventilation solutions based on site structure.
Fan samples are provided for testing before bulk orders.
Professional OEM & ODM services tailored to your brand requirements.
24-hour online video guide for fan installation and troubleshooting.
Three years' warranty with free accessories replacement.
Dealer support: technical knowledge, case studies, and regular training.
Preventing moisture buildup on aircraft wings and fuselages while maintaining a comfortable 22-25°C "perceived temperature" for maintenance crews. Large 7.3m fans cover over 1500sqm each.
Protecting perishable goods and sensitive electronics from heat damage. Our fans eliminate "hot spots" in high-rack storage systems, ensuring uniform temperature distribution.
Providing high-speed cooling for high-intensity training. Our dedicated wall fans and ceiling fans are designed to whisper-quiet levels suitable for gyms and commercial spaces.
Airplane hangars have immense vertical and horizontal space. "Airplane fans" or HVLS fans must move massive volumes of air at low speeds to prevent turbulence that could affect delicate aircraft instruments, while being powerful enough to reach the floor from 20+ meter heights.
PMSM (Permanent Magnet Synchronous Motors) offer higher torque at lower speeds, generate less heat, operate silently without gearbox noise, and consume up to 30% less energy compared to traditional AC motors.
This depends on the square footage, ceiling height, and obstacles. Generally, one 7.3m (24ft) fan can effectively cool an area of approximately 1,500 to 1,800 square meters. Our engineers provide free layout solutions based on your CAD drawings.
Yes, our controllers support 0-10V, Modbus, and other communication protocols to integrate seamlessly with your existing Building Management System (BMS).
Liangzhi Electrical
