About Hengrui ec fan
The company has long-term agent and distribution relations with well-known domestic and international brands such as ebmpapst, Ziehl-Abegg, SANYO, DELTA, SUNON, Rosenberg, WISTRO, SODECA, NMB, ADDA, and S&P, and maintains deep cooperative relationships with many industry-leading manufacturers.
Having deeply plowed the industry for more than twenty years, the company has established offices in major cities such as Chengdu, Wuxi, Tianjin, Shenzhen, and Hong Kong, constructing an efficient service network covering core areas of the country. It has long held the title of sales champion among ebmpapst distributors, possesses the exclusive authorization for brands like WISTRO and SODECA in China, and has been rated as a Siemens premium supplier, possessing strong brand influence and market recognition within the industry.
The company's products are widely used in multiple industry fields such as HVAC ventilation and air conditioning, refrigeration equipment, data centers, new energy, industrial automation, air purification, rail transit, and power electronics heat dissipation, and can provide customers with professional fan selection, system matching solutions, and full-category product supply services.
Hengrui Hongsheng always adheres to the business philosophy of "creating efficiency with service, winning honor with quality", has deeply plowed the industry for more than twenty years, and has established a complete product supply and service system.
The company keeps a large amount of ready stock in inventory and possesses professional technical and sales teams, which can provide customers with free selection, solution matching, fast shipment, and complete after-sales support.
It has cumulatively served more than 20,000 corporate customers, including multiple Fortune Global 500 companies, and has accumulated a good market reputation and rich customer resources within the industry.
Hengrui Hongsheng will continuously dedicate itself to building a global one-stop service platform for ventilation, heat dissipation, and industrial control products, adhere to the development concept of inclusiveness and continuous improvement, provide global customers with products and solutions of higher cost-effectiveness, stability, and reliability, and become a trustworthy long-term partner for fan and industrial control products.
Our Products
EC axial flow fans with guide vanes for dry coolers
Model: W3G800-LV05-03
Parameters: 800 mm;3~380–480 VAC;3,500 W;5.3 A;1,190 rpm;最大背压350 Pa;ErP点19,225 m³/h @ 337 Pa
AxiEco 200 fans for AI servers, RDHx, and in-row cooling units
Model: 8317081096 / VWLH200CKLXS
Parameters: 200 × 200 × 70 mm; 48 VDC (36–60 V); 348 W @ 48 V (free air); 7,000 rpm; maximum free-air airflow 1,820 m³/h; maximum static pressure 1,300 Pa
48 V EC Compact Axial Fan for Communication Equipment/Cabinets
Model: 2218F/2TDH4OR-227
Parameters: 200 × 200 × 51 mm; 48 VDC (36–72 V); approx. 103 W @ 48 V (free air); 6,500 rpm; max. free-air flow 1,220 m³/h; max. static pressure 1,170 Pa
RadiCal EC Centrifugal Fan for In-Row/Precision Air Conditioners
Model: R3G355-RG56-01
Parameters: 355 mm; 3~380–480 VAC; 930 W; 1.7 A; 2,240 rpm; ErP point 3,205 m³/h @ 640 Pa
AxiBlade EC Axial Fans for Dry Coolers/Chillers
Model: W3G630-NU33-03
Parameters: 630 mm; 3~380–480 VAC; 3,600 W; 5.5 A; 1,800 rpm; max. back pressure 440 Pa; ErP point 16,530 m³/h @ 329 Pa
High Static Pressure EC Centrifugal Fans for Data Center CRAH/AHU Units
Model: K3G560-PB31-03
Parameters: 560 mm; 3~380–480 VAC; 4,400 W; 6.6 A; 1,700 rpm; ErP point 9,825 m³/h @ 1,049 Pa
RadiCal EC Centrifugal Fan for Small FFUs/Air Purifiers
Model: R3G225-RE07-03
Parameters: 225 mm; 1~200–240 VAC; 170 W; 1.4 A; 2,860 rpm; ErP point 705 m³/h @ 458 Pa
EC Axial Fan for Outdoor Chiller/Condenser
Model: W3G800-GV01-01
Parameters: 800 mm; 3~380–480 VAC; 2,980 W; 4.5 A; 1,090 rpm; max. back pressure 260 Pa; ErP point 18,115 m³/h @ 212 Pa
EC Centrifugal Fan for In-Row/Precision Air Conditioners
Model: K3G310-PH58-02
Parameters: 310 mm; 3~380–480 VAC; 2,950 W; 4.6 A; 4,000 rpm; ErP point 4,505 m³/h @ 1,479 Pa
EC centrifugal fans for in-row air conditioners/high-static-pressure cabinets
Model: K3G310-PV69-03
Parameters: 310 mm; 3~380–480 VAC; 3,050 W; 4.7 A; 4,000 rpm; ErP point 4,020 m³/h @ 1,583 Pa
RadiPac EC Centrifugal Fans for Data Centers (High Static Pressure)
Model: K3G500-PB33-01
Parameters: 500 mm; 3~380–480 VAC; 5,700 W; 9.0 A; 2,250 rpm; ErP point 10,945 m³/h @ 1,245 Pa
Data Center AHU/CRAH EC Backward-Curved Centrifugal Module
Model: K3G560-FA28-03
Parameters: 560 mm; 3~380–480 VAC; 3,950 W; 6.0 A; 1,900 rpm; ErP point 11,970 m³/h @ 831 Pa
Cleanroom FFU / Air Purification EC Centrifugal Fan
Model: R3G355-AM14-61
Parameters: 355 mm; 1~200–277 VAC; 350 W; 1.5 A; 1,900 rpm; ErP point 2,050 m³/h @ 400 Pa
RadiCal EC Centrifugal Fans for Data Center CRAH/Fan Walls
Model: R3G630-FB32-03
Parameters: 630 mm; 3~380–480 VAC; 3,300 W; 5.1 A; 1,370 rpm; ErP point 12,190 m³/h @ 670 Pa
800 mm EC Axial Fan for Dry Coolers/Condensers
Model: W3G800-KU21-05
Parameters: 800 mm; 3~380–480 VAC; 2,900 W; 4.4 A; 1,100 rpm; max. back pressure 260 Pa; ErP point 19,455 m³/h @ 247 Pa
AxiBlade EC Axial Fan for Dry Coolers/Condensers
Model: W3G910-KU25-03
Parameters: 910 mm; 3~380–480 VAC; 2,550 W; 3.9 A; 980 rpm; max. back pressure 220 Pa; ErP point 23,685 m³/h @ 182 Pa
AxiBlade EC Axial Fan for Data Center Cooling Towers/Dry Coolers
Model: W3G910-LV12-36
Parameters: 910 mm; 3~380–480 VAC; 3,250 W; 5.0 A; 1,070 rpm; max. back pressure 300 Pa; ErP point 24,750 m³/h @ 256 Pa
RadiCal EC Centrifugal Fans for Data Center CRAC/AHU Units
Model: R3G500-FA28-03
Parameters: 500 mm; 3~380–480 VAC; 2,850 W; 4.4 A; 1,900 rpm; ErP point 8,715 m³/h @ 794 Pa
High Static Pressure EC Centrifugal Fans for Data Center CRAH/AHU Units
Model: K3G450-PB29-L1
Parameters: 450 mm; 3~380–480 VAC; 6,800 W; 10.3 A; 2,800 rpm; ErP point 9,035 m³/h @ 1,749 Pa
EC Backward-Curved Centrifugal Fans for Data Center CRAH/AHU Units
Model: K3G450-PA31-03
Parameters: 450 mm; 3~380–480 VAC; 4,450 W; 6.8 A; 2,480 rpm; ErP point 8,430 m³/h @ 1,275 Pa
Company Gallery
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Success Stories & Case Studies
TOB TOC
Long service life
EC Electronically Commutated Brushless Motor Technology – Core Selling Point: High-efficiency EC Cooling. Replacing carbon brushes with electronic commutation delivers higher efficiency and no wearing parts. It supports 230V AC input, which is clearly marked on product pages. Remarkable Energy Saving: The sample product only has an input power of 2.8W at 230V, and its low power consumption feature is directly included in model descriptions (e.g. “230V 2.8W”). Low-noise Operation: The noise level can be as low as 31dB as specified on product pages, and low noise is a key differentiator for multiple models. Compact Size Design: It covers a full size range from 20×20×8mm to 850×850×222mm. Standard specifications such as 60×60×25mm are fully available, suitable for cabinets and equipment with limited installation space.
Company & Product Videos
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Product Demonstration - Kestrel K-1
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Technology Innovation Showcase
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Customer Testimonials & Success Stories
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