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Premium HVLS Fans & Ventilation Equipment

Suzhou Liangxin Electrical Trading Co., Ltd. – Trusted China manufacturer of high-efficiency PMSM fans, mobile fans, vertical fans, and gear motor fans for industrial and commercial applications.

About Liangxin Tech

Suzhou Liangxin Electrical Trading Co., Ltd. is located in Suzhou City, near Shanghai. Our company is mainly engaged in the import and export of electrical equipment and ventilation products.

Our main products include industrial and commercial large ceiling fans, mobile large fans, vertical fans, air coolers, and PMSM motors. With years of experience in the ventilation industry and international trade, we are committed to delivering high-performance, energy-efficient solutions worldwide.

We pride ourselves on innovation, quality, and customer satisfaction—offering 2 years of after-sales service protection and customized OEM/ODM support.

Liangxin Tech Factory
2,500,000+
Units Produced
300,000+
Employees Served
10,000+
Patents Held
100+
Clean Workshops

Why Choose Us?

We deliver unmatched value through innovation, quality, and service.

Quality Guarantee

We only provide the highest quality goods with 2-year after-sales protection.

Energy Efficient

Our PMSM fans reduce energy consumption by up to 70% compared to traditional fans.

24/7 Support

Super-fast replies. We provide comprehensive solutions anytime, anywhere.

Custom Solutions

Our R&D department supports OEM and ODM projects tailored to your needs.

Our Products

High-performance ventilation solutions for industrial, commercial, and agricultural spaces.

PMSM Fan

PMSM Fan

High-efficiency permanent magnet synchronous motor fan with ultra-low noise and energy savings.

  • • Diameter: 7.3m
  • • Power: 1.5kW
  • • Speed: 50-150 RPM
  • • IP55 Protection
Vertical Fan

Vertical Fan

Ideal for high-ceiling warehouses and factories, providing vertical airflow distribution.

  • • Height: 2.5m
  • • Power: 0.75kW
  • • Oscillation: 0-90°
  • • Weather Resistant
Mobile Fan

Mobile Fan

Portable HVLS fan with casters for flexible placement in workshops and event spaces.

  • • Diameter: 6.1m
  • • Power: 1.1kW
  • • Adjustable Height
  • • Remote Control
Gear Motor Fan

Gear Motor Fan

Durable gear-driven motor system for continuous operation in harsh environments.

  • • Diameter: 7.3m
  • • Power: 2.2kW
  • • Gearbox: Helical
  • • Duty Cycle: 24/7

PMSM Motor

High-torque, low-maintenance permanent magnet motor for industrial fan applications.

  • • Power Range: 0.5–3.0kW
  • • Efficiency: >95%
  • • Cooling: Air-cooled
  • • Mounting: B3/B5

Industrial Ceiling Fan

Heavy-duty ceiling fan for large open spaces with optimized blade design.

  • • Diameter: 7.3m
  • • Blades: 6 pcs
  • • Material: Aluminum Alloy
  • • Noise: <45dB

Energy-Saving Fan

Designed for maximum airflow with minimal power consumption.

  • • Power: 1.5kW
  • • Airflow: 138,000 m³/h
  • • Control: VFD
  • • Warranty: 2 Years

Warehouse Fan

Optimized for large storage facilities, improving air circulation and worker comfort.

  • • Coverage: 1,500–2,000 m²
  • • Mounting: Ceiling
  • • Speed: 3-Stage
  • • Safety: Lockable

Frequently Asked Questions

Get answers to common inquiries about our products and services.

What is a PMSM fan?

A PMSM (Permanent Magnet Synchronous Motor) fan uses advanced motor technology to deliver high efficiency, low noise, and long service life—ideal for industrial ventilation.

Do you offer OEM/ODM services?

Yes, we have a dedicated R&D department that supports custom designs, branding, and packaging for OEM and ODM clients.

What is your warranty policy?

We offer a 2-year after-sales service protection for all our products, covering parts and technical support.

How do I place an order?

Contact Jane Tang via WhatsApp or email to discuss your requirements. We’ll provide a quote and guide you through the process.

Get in Touch

Reach out for quotes, technical support, or partnership opportunities.

Contact Information

  • Contact: Jane Tang
  • Phone: +8618051291581
  • WhatsApp: +8618051291581
  • Email: [email protected]
  • Address: No. 62, Qilu Road, Yuanhe Street, Xiangcheng District, Suzhou City, Jiangsu Province, China

Visit Our Website

For detailed product catalogs, certifications, and company news, visit our official website.

Go to liangxintech.com

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