Can I send a rough requirement before final drawings are ready?
Yes. Send your current assumptions first, then mark pending items clearly so we can return a provisional quote scope.
Contact
Contact
Share your CAD drawings, target magnetic field, air gap, and quantity plan. We will respond with practical DFM and sourcing support.
Engineering RFQ Inbox
Include target torque/speed, quantity, and delivery location.
Direct Engineer Chat
WhatsApp Engineering Support
Use for drawing, specification, and RFQ clarification.
RFQ Form
Send a structured inquiry
Use the form for quick routing, or email directly when drawings, attachments, or CC recipients are required.
RFQ Checklist Before You Send
| Required Item | Example | Why It Helps |
|---|---|---|
| Target magnetic assembly | Linear Halbach / Cylinder / Custom Rotor | Quickly narrows viable models and quote range. |
| Field strength & gap | 1.2 Tesla peak at 5mm gap | Defines magnet grade, array pitch, and simulation target. |
| Mechanical interface | Shaft, flange, connector drawing revision | Avoids sample mismatch and assembly rework. |
| Quantity plan | Prototype qty + annual forecast | Improves lead-time and pricing accuracy. |
| Destination and terms | Country, Incoterm, requested ship date | Aligns packaging, documents, and shipping plan early. |
What Happens After Inquiry
- Engineering pre-check for model fit and data completeness.
- Quote direction with lead-time assumptions and risk notes.
- Sample scope alignment and validation acceptance criteria.
- Production and delivery planning for approved programs.
Common Clarification Questions
How should we handle engineering changes after sample approval?
Use a revision-controlled change request with effective lot and impact scope agreed by both teams.
Can we align on compliance files before mass production?
Yes. Please list required document types in the RFQ stage so they are included in validation and delivery planning.
Suggested First RFQ Email Format
If your team needs a fast start, use this structure in the first email. It improves quote precision and reduces clarification cycles.
- Project background and application scenario.
- Magnetic target: field strength, uniformity, and operating temperature (for grade selection).
- Mechanical interface: shaft, flange, connector, drawing revision.
- Commercial scope: prototype quantity, annual forecast, destination, and target ship date.
What You Should Review Before Sending RFQ
- Products for architecture-level selection and model-family fit.
- Solutions / Applications for scenario-specific constraints and validation priorities.
- OEM Capabilities for design collaboration, quality controls, and delivery process.
- Engineering Blog for practical checklists you can copy into buyer workflows.
- FEA Simulation for understanding field modeling before physical prototyping.
- Quality Inspection for learning about our 3D Gauss mapping and testing capabilities.
- Export Compliance Support for aligning material trace files, shipment documents, and magnetic goods packing before PO.
Typical First Response Package
| Output | Purpose | Buyer Action |
|---|---|---|
| Model and architecture direction | Narrow viable options against field-strength requirements and geometric assumptions. | Confirm baseline model path before cost-detail discussion. |
| RFQ clarification list | Close data gaps that affect pricing and lead-time accuracy. | Return missing values and drawing references in one reply. |
| Validation recommendation | Define sample test scope and acceptance evidence for technical sign-off. | Align internal engineering and procurement gates before PO. |