Cooling Fan RFQ Guide | OEM Axial DC & EC Fans | SXDOOL
RFQ preparation
Cooling Fan RFQ Guide for OEM Buyers
A complete RFQ helps SXDOOL recommend the correct platform quickly. Share the engineering requirements first, then review sample quantity, documentation and batch production needs.
1. Basic fan requirement
Frame size, depth, fan type, voltage and expected airflow path.
- DC, AC, EC, blower or filter fan
- 20mm to 280mm range
- Mounting space and airflow direction
2. Performance target
Airflow, static pressure, noise limit and operating environment.
- CFM or m3/h target
- Resistance path or filter condition
- Temperature, dust or humidity notes
3. Electrical and mechanical details
Bearing, connector, cable length, signal wire and label details.
- Dual ball bearing options
- PWM, FG or RD if needed
- OEM label and packing review
4. Commercial review
Sample quantity, estimated annual demand, destination and documents.
- Low MOQ starts from 100+ pcs
- CE/RoHS/FCC support by project
- Export document coordination
| RFQ field | Why it matters |
|---|---|
| Voltage | Prevents DC and AC platform mismatch. |
| Airflow/static pressure | Determines whether axial or blower airflow is suitable. |
| Connector/cable | Confirms OEM assembly fit before samples. |
| Quantity | Helps SXDOOL review sample, pilot and batch path. |
Buyer questions
FAQ
What is the minimum information needed for an OEM cooling fan RFQ?
Send fan type, frame size, voltage, airflow or static pressure target, noise limit, cable length, connector, signal wire, certification needs and estimated quantity.
Does SXDOOL support low MOQ custom fan projects?
Yes. SXDOOL can review low MOQ starts from 100+ pcs for suitable samples, pilot orders and OEM customization projects.
Should buyers send photos or drawings?
Yes. Connector photos, mounting drawings, label examples and airflow path photos help the factory review the correct fan platform faster.