Powered by Made-in-China.com
Plastic Blades 120*40mm Ventilation DC Frameless Centrifugal Air Diffuser Fan
US$2.10-5.20
1,000 Pieces
Sample price:US$0.00/piece.Request sample
Product profile
Customization
AvailableMaterial
PlasticBlade Material
PlasticModel NO.
G12040CType
Centrifugal FanElectric Current Type
DCMounting
Free StandingCertification
RoHS, ISO, CE, CCC, TUV, Reach, SGSBearing Type
Sleeve or BallVoltage
5V/12V/24VSpeed
1600~2400rpm/CustomizationCurrent
0.14~0.42A/CustomizationAir Flow
44.72~65.32cfm/CustomizationPressure
2.7~5.8mmaq/CustomizationNoise
30~40dba/CustomizationWeight
185gColor
BlackFunction
Fg/PWM/Autorestart/Rd.etcFeature
Large Air Flow, Lower Noise, Long LifetimeTransport Package
Standard Export CartonSpecification
120x120x40mmTrademark
CHUNGFO/HUITONG/OEMOrigin
ChinaHS Code
841459300Production Capacity
1500, 000 PCS/Per MonthKey features
Wide Voltage Options: Available in 5V, 12V, and 24V DC to suit various power requirements.
Customizable Performance: Speed, current, airflow, pressure, and noise levels can be customized.
Multiple Bearing Types: Options include Sleeve Bearing or Ball Bearing for different lifespans.
High Safety Certifications: Certified with RoHS, ISO, CE, CCC, UL, TUV, Reach, and SGS.
Robust Material Quality: Frame and impeller made of PBT Black UL94V-0 flame retardant plastic.
Motor Protection Features: Includes auto restart and polarity protection for enhanced safety.
Versatile Applications: Ideal for electronics, household appliances, medical, and communication equipment.
Company profile

Business Type: Manufacturer/FactoryExport Year: 2010-05-20Nearest Port: Yantian, Shekou, NanshaAverage Response Time: ≤1.67hTerms of Payment: T/T, PayPal, Western UnionInternational Commercial Terms(Incoterms): FOB, EXW, CIF, FCA
AI-Powered supplier vetting
SummaryThe supplier demonstrates broad electronics, fan, motor, component, control-system, and related product activities, with OEM service for known brands and multiple customization modes. It holds ISO 9001 and ISO 14001 certifications, reports documented inspection, complaint-handling, supplier-management, corrective-action, quality-assurance, and traceability procedures, and operates 10 production lines with 31–40 quality-control staff. R&D evidence includes new products in the past year and ODM availability, although no SDK is available and R&D engineer experience is unspecified. The supplier exports 21%–30% of sales and has exported for four years. Overseas service infrastructure is limited because it reports no overseas warehouse, showroom, or agent/branch. Financial records are identified for 2020–2022, but the provided information does not establish financial strength or credibility. OEM service for known brands is explicitly reported, while no specific customer names or case details are provided.
CertificationsThe supplier reports holding ISO 14001 and ISO 9001 certifications. These explicitly evidence environmental-management and quality-management certifications, respectively.
After-Sales capabilityThe supplier has a documented and followed procedure for handling customer complaints, supporting after-sales responsiveness. However, it reports no overseas warehouse, showroom, or overseas agent/branch, so the evidence does not establish broad overseas service coverage.
R&D capabilityThe supplier reports new products during the past year and provides ODM services, indicating active product-development capability. However, it has no available SDK and the total experience of R&D engineers is listed as unavailable, limiting the evidence for broader innovation strength.
Production capacityThe supplier operates 10 production lines and employs 31–40 quality-control staff. It also reports quality assurance and raw-material traceability, providing explicit evidence of organized production and quality-control infrastructure.
Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. The same range is reported across both design-service entries, directly supporting a strong customization offering.
Client casesThe supplier reports providing OEM services for known brands and participating in the 2023 Spring China Electronics Show. These are relevant customer and market-exposure indicators, but no brand names, project descriptions, order examples, or independently detailed cases are provided.
Product Q&A
Q:What voltage options are available?
A:
The fan is available in 5V, 12V, and 24V DC configurations.
Q:Can the fan performance be customized?
A:
Yes, speed, current, airflow, pressure, and noise levels can be customized according to customer requirements.
Q:What bearing types are offered?
A:
We offer both Sleeve Bearing and Ball Bearing options.
Q:What certifications does the product have?
A:
The product is certified with RoHS, ISO, CE, CCC, UL, TUV, Reach, and SGS.
Q:What materials are used for the frame and impeller?
A:
Both the frame and impeller are made of PBT Black UL94V-0 flame retardant plastic.
Send Inquiry
*To:
Guangdong Chungfo Electronic Technology Co., Ltd.
Guangdong Chungfo Electronic Technology Co., Ltd.*Content:
Supplier replies will be sent to your registered email
You may also like
HVAC Ventilation System Fresh Air Diffuser Pollutant Exhaust Super Silence Centrifugal Duct Fan
US$35.00-55.00
1 Piece(MOQ)
DC/Ec Brushless Frameless Bracket Centrifugal Blower Ventilation Generator Air Cooling Ec Backward Blade Fan
US$29.86-156.55
1 Piece(MOQ)
Industrial Centrifugal Fan 12V DC High Airflow Plastic Blades for Electronics Cooling OEM Customizable Ventilation
US$47.00-57.00
300 Pieces(MOQ)
175mm Plastic Blade 48V Air DC Backward Curved Centrifugal Fan with Support Bracket
US$36.99-40.69
100 Pieces(MOQ)
D280mm High-Precision DC Backward Ventilation Cooling Centrifugal Air Blower Fan for Laboratory
US$99.61-104.43
10 Pieces(MOQ)
Bidirectional Flow Ventilation Energy Exchanger Erv Unit Fresh Air Diffuser DC Centrifugal Fan
US$700.00-850.00
1 Piece(MOQ)
250mm 48V IP44 Blade Radial DC Backward Curved Centrifugal Fan Ventilation Fan for Cooling
US$44.68-48.99
1 Piece(MOQ)
Industial Motor Ventilation Exhaust Coil Cooling Air Flow DC Axial Fan
US$2.00-6.00
1 Piece(MOQ)
Single Inlet 133 mm DC Forward Centrifugal Fans Blower High Air Flow Centrifugal Air Blower Fan
US$45.00-55.00
300 Pieces(MOQ)
Hot Sales Different Blade Types Ventilation Impeller Centrifugal Fan for Fresh Air System
US$52.25-60.49
100 Pieces(MOQ)



















